812886914

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{104243}}^1$

素因数の和:104809

約数の個数: 16

約数和(自身を含む): 1396035648

約数和(自身を除く): 583148734

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 104243, 208486, 729701, 1459402, 58063351, 116126702, 406443457, 812886914]

約数ペア:

[(1, 812886914), (2, 406443457), (7, 116126702), (14, 58063351), (557, 1459402), (1114, 729701), (3899, 208486), (7798, 104243)]