17870342399

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3613}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 22920161472

約数和(自身を除く): 5049819073

約数列:

[1, 7, 13, 37, 91, 113, 169, 259, 481, 791, 1183, 1469, 3367, 3613, 4181, 6253, 10283, 19097, 25291, 29267, 43771, 46969, 54353, 133679, 133681, 328783, 380471, 408269, 610597, 706589, 935767, 1737853, 2857883, 4274179, 4946123, 5307497, 12164971, 15105953, 22592089, 37152479, 68997461, 105741671, 158144623, 196377389, 482982227, 1374641723, 2552906057, 17870342399]

約数ペア:

[(1, 17870342399), (7, 2552906057), (13, 1374641723), (37, 482982227), (91, 196377389), (113, 158144623), (169, 105741671), (259, 68997461), (481, 37152479), (791, 22592089), (1183, 15105953), (1469, 12164971), (3367, 5307497), (3613, 4946123), (4181, 4274179), (6253, 2857883), (10283, 1737853), (19097, 935767), (25291, 706589), (29267, 610597), (43771, 408269), (46969, 380471), (54353, 328783), (133679, 133681)]