2049274962

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1545

約数の個数: 144

約数和(自身を含む): 5529134520

約数和(自身を除く): 3479859558

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 97, 98, 102, 119, 126, 147, 153, 194, 238, 291, 294, 306, 357, 441, 582, 679, 714, 833, 873, 882, 1071, 1358, 1409, 1649, 1666, 1746, 2037, 2142, 2499, 2818, 3298, 4074, 4227, 4753, 4947, 4998, 6111, 7497, 8454, 9506, 9863, 9894, 11543, 12222, 12681, 14259, 14841, 14994, 19726, 23086, 23953, 25362, 28518, 29589, 29682, 34629, 42777, 47906, 59178, 69041, 69258, 71859, 80801, 85554, 88767, 103887, 136673, 138082, 143718, 161602, 167671, 177534, 207123, 207774, 215577, 242403, 273346, 335342, 410019, 414246, 431154, 484806, 503013, 621369, 727209, 820038, 956711, 1006026, 1173697, 1230057, 1242738, 1454418, 1509039, 1913422, 2323441, 2347394, 2460114, 2870133, 3018078, 3521091, 4646882, 5740266, 6696977, 6970323, 7042182, 8610399, 10563273, 13393954, 13940646, 16264087, 17220798, 20090931, 20910969, 21126546, 32528174, 40181862, 41821938, 48792261, 60272793, 97584522, 113848609, 120545586, 146376783, 227697218, 292753566, 341545827, 683091654, 1024637481, 2049274962]

約数ペア:

[(1, 2049274962), (2, 1024637481), (3, 683091654), (6, 341545827), (7, 292753566), (9, 227697218), (14, 146376783), (17, 120545586), (18, 113848609), (21, 97584522), (34, 60272793), (42, 48792261), (49, 41821938), (51, 40181862), (63, 32528174), (97, 21126546), (98, 20910969), (102, 20090931), (119, 17220798), (126, 16264087), (147, 13940646), (153, 13393954), (194, 10563273), (238, 8610399), (291, 7042182), (294, 6970323), (306, 6696977), (357, 5740266), (441, 4646882), (582, 3521091), (679, 3018078), (714, 2870133), (833, 2460114), (873, 2347394), (882, 2323441), (1071, 1913422), (1358, 1509039), (1409, 1454418), (1649, 1242738), (1666, 1230057), (1746, 1173697), (2037, 1006026), (2142, 956711), (2499, 820038), (2818, 727209), (3298, 621369), (4074, 503013), (4227, 484806), (4753, 431154), (4947, 414246), (4998, 410019), (6111, 335342), (7497, 273346), (8454, 242403), (9506, 215577), (9863, 207774), (9894, 207123), (11543, 177534), (12222, 167671), (12681, 161602), (14259, 143718), (14841, 138082), (14994, 136673), (19726, 103887), (23086, 88767), (23953, 85554), (25362, 80801), (28518, 71859), (29589, 69258), (29682, 69041), (34629, 59178), (42777, 47906)]