1688893566

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{13127}}^1$

素因数の和:13696

約数の個数: 32

約数和(自身を含む): 3467052288

約数和(自身を除く): 1778158722

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 523, 1046, 1569, 3138, 13127, 21443, 26254, 39381, 42886, 64329, 78762, 128658, 538207, 1076414, 1614621, 3229242, 6865421, 13730842, 20596263, 41192526, 281482261, 562964522, 844446783, 1688893566]

約数ペア:

[(1, 1688893566), (2, 844446783), (3, 562964522), (6, 281482261), (41, 41192526), (82, 20596263), (123, 13730842), (246, 6865421), (523, 3229242), (1046, 1614621), (1569, 1076414), (3138, 538207), (13127, 128658), (21443, 78762), (26254, 64329), (39381, 42886)]