2031008056

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1423}}^1$

素因数の和:1785

約数の個数: 96

約数和(自身を含む): 4850599680

約数和(自身を除く): 2819591624

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 331, 392, 539, 616, 662, 1078, 1324, 1423, 2156, 2317, 2648, 2846, 3641, 4312, 4634, 5692, 7282, 9268, 9961, 11384, 14564, 15653, 16219, 18536, 19922, 25487, 29128, 31306, 32438, 39844, 50974, 62612, 64876, 69727, 79688, 101948, 109571, 125224, 129752, 139454, 178409, 203896, 219142, 278908, 356818, 438284, 471013, 557816, 713636, 766997, 876568, 942026, 1427272, 1533994, 1884052, 3067988, 3297091, 3768104, 5181143, 6135976, 6594182, 10362286, 13188364, 20724572, 23079637, 26376728, 36268001, 41449144, 46159274, 72536002, 92318548, 145072004, 184637096, 253876007, 290144008, 507752014, 1015504028, 2031008056]

約数ペア:

[(1, 2031008056), (2, 1015504028), (4, 507752014), (7, 290144008), (8, 253876007), (11, 184637096), (14, 145072004), (22, 92318548), (28, 72536002), (44, 46159274), (49, 41449144), (56, 36268001), (77, 26376728), (88, 23079637), (98, 20724572), (154, 13188364), (196, 10362286), (308, 6594182), (331, 6135976), (392, 5181143), (539, 3768104), (616, 3297091), (662, 3067988), (1078, 1884052), (1324, 1533994), (1423, 1427272), (2156, 942026), (2317, 876568), (2648, 766997), (2846, 713636), (3641, 557816), (4312, 471013), (4634, 438284), (5692, 356818), (7282, 278908), (9268, 219142), (9961, 203896), (11384, 178409), (14564, 139454), (15653, 129752), (16219, 125224), (18536, 109571), (19922, 101948), (25487, 79688), (29128, 69727), (31306, 64876), (32438, 62612), (39844, 50974)]