2550931481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{522839}}^1$

素因数の和:522904

約数の個数: 16

約数和(自身を含む): 3162136320

約数和(自身を除く): 611204839

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 522839, 3659873, 8888263, 21436399, 62217841, 150054793, 364418783, 2550931481]

約数ペア:

[(1, 2550931481), (7, 364418783), (17, 150054793), (41, 62217841), (119, 21436399), (287, 8888263), (697, 3659873), (4879, 522839)]