270919654

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 409001328

約数和(自身を除く): 138081674

約数列:

[1, 2, 313, 457, 626, 914, 947, 1894, 143041, 286082, 296411, 432779, 592822, 865558, 135459827, 270919654]

約数ペア:

[(1, 270919654), (2, 135459827), (313, 865558), (457, 592822), (626, 432779), (914, 296411), (947, 286082), (1894, 143041)]