1250128997

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{631}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 1429508160

約数和(自身を除く): 179379163

約数列:

[1, 13, 19, 169, 247, 617, 631, 3211, 8021, 8203, 11723, 11989, 104273, 106639, 152399, 155857, 389327, 1981187, 2026141, 5061251, 7397213, 65796263, 96163769, 1250128997]

約数ペア:

[(1, 1250128997), (13, 96163769), (19, 65796263), (169, 7397213), (247, 5061251), (617, 2026141), (631, 1981187), (3211, 389327), (8021, 155857), (8203, 152399), (11723, 106639), (11989, 104273)]