2013447394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 3828059136

約数和(自身を除く): 1814611742

約数列:

[1, 2, 7, 14, 17, 34, 43, 71, 86, 119, 142, 163, 238, 289, 301, 326, 497, 578, 602, 731, 994, 1141, 1207, 1462, 2023, 2282, 2414, 2771, 3053, 4046, 5117, 5542, 6106, 7009, 8449, 10234, 11573, 12427, 14018, 16898, 19397, 20519, 21371, 23146, 24854, 38794, 41038, 42742, 47107, 49063, 51901, 81011, 86989, 94214, 98126, 103802, 119153, 143633, 162022, 173978, 196741, 238306, 287266, 329749, 363307, 393482, 497639, 659498, 726614, 834071, 882317, 995278, 1377187, 1668142, 1764634, 2025601, 2754374, 3344597, 3483473, 4051202, 6176219, 6689194, 6966946, 8459863, 12352438, 14179207, 16919726, 23412179, 28358414, 46824358, 59219041, 118438082, 143817671, 287635342, 1006723697, 2013447394]

約数ペア:

[(1, 2013447394), (2, 1006723697), (7, 287635342), (14, 143817671), (17, 118438082), (34, 59219041), (43, 46824358), (71, 28358414), (86, 23412179), (119, 16919726), (142, 14179207), (163, 12352438), (238, 8459863), (289, 6966946), (301, 6689194), (326, 6176219), (497, 4051202), (578, 3483473), (602, 3344597), (731, 2754374), (994, 2025601), (1141, 1764634), (1207, 1668142), (1462, 1377187), (2023, 995278), (2282, 882317), (2414, 834071), (2771, 726614), (3053, 659498), (4046, 497639), (5117, 393482), (5542, 363307), (6106, 329749), (7009, 287266), (8449, 238306), (10234, 196741), (11573, 173978), (12427, 162022), (14018, 143633), (16898, 119153), (19397, 103802), (20519, 98126), (21371, 94214), (23146, 86989), (24854, 81011), (38794, 51901), (41038, 49063), (42742, 47107)]