1415671556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 2716560000

約数和(自身を除く): 1300888444

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 307, 614, 923, 1228, 1249, 1846, 2498, 3692, 3991, 4996, 7982, 15964, 16237, 21797, 32474, 43594, 64948, 87188, 88679, 177358, 283361, 354716, 383443, 566722, 766886, 1133444, 1152827, 1533772, 2305654, 4611308, 4984759, 9969518, 19939036, 27224453, 54448906, 108897812, 353917889, 707835778, 1415671556]

約数ペア:

[(1, 1415671556), (2, 707835778), (4, 353917889), (13, 108897812), (26, 54448906), (52, 27224453), (71, 19939036), (142, 9969518), (284, 4984759), (307, 4611308), (614, 2305654), (923, 1533772), (1228, 1152827), (1249, 1133444), (1846, 766886), (2498, 566722), (3692, 383443), (3991, 354716), (4996, 283361), (7982, 177358), (15964, 88679), (16237, 87188), (21797, 64948), (32474, 43594)]