1391357524

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{631}}^1\times {\mathrm{5683}}^1$

素因数の和:6415

約数の個数: 24

約数和(自身を含む): 2464309568

約数和(自身を除く): 1072952044

約数列:

[1, 2, 4, 97, 194, 388, 631, 1262, 2524, 5683, 11366, 22732, 61207, 122414, 244828, 551251, 1102502, 2205004, 3585973, 7171946, 14343892, 347839381, 695678762, 1391357524]

約数ペア:

[(1, 1391357524), (2, 695678762), (4, 347839381), (97, 14343892), (194, 7171946), (388, 3585973), (631, 2205004), (1262, 1102502), (2524, 551251), (5683, 244828), (11366, 122414), (22732, 61207)]