389529604807

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1\times {\mathrm{1609}}^1$

素因数の和:2983

約数の個数: 32

約数和(自身を含む): 450785986560

約数和(自身を除く): 61256381753

約数列:

[1, 7, 151, 233, 983, 1057, 1609, 1631, 6881, 11263, 35183, 148433, 229039, 242959, 246281, 374897, 1039031, 1581647, 1603273, 1700713, 2624279, 11071529, 34584889, 56609447, 238828697, 242094223, 368523751, 396266129, 1671800879, 2579666257, 55647086401, 389529604807]

約数ペア:

[(1, 389529604807), (7, 55647086401), (151, 2579666257), (233, 1671800879), (983, 396266129), (1057, 368523751), (1609, 242094223), (1631, 238828697), (6881, 56609447), (11263, 34584889), (35183, 11071529), (148433, 2624279), (229039, 1700713), (242959, 1603273), (246281, 1581647), (374897, 1039031)]