313628414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619819}}^1$

素因数の和:619855

約数の個数: 16

約数和(自身を含む): 535524480

約数和(自身を除く): 221896066

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 619819, 1239638, 6818009, 13636018, 14255837, 28511674, 156814207, 313628414]

約数ペア:

[(1, 313628414), (2, 156814207), (11, 28511674), (22, 14255837), (23, 13636018), (46, 6818009), (253, 1239638), (506, 619819)]