4978045150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7658531}}^1$

素因数の和:7658556

約数の個数: 24

約数和(自身を含む): 9971408664

約数和(自身を除く): 4993363514

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7658531, 15317062, 38292655, 76585310, 99560903, 191463275, 199121806, 382926550, 497804515, 995609030, 2489022575, 4978045150]

約数ペア:

[(1, 4978045150), (2, 2489022575), (5, 995609030), (10, 497804515), (13, 382926550), (25, 199121806), (26, 191463275), (50, 99560903), (65, 76585310), (130, 38292655), (325, 15317062), (650, 7658531)]