2945416

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 5540940

約数和(自身を除く): 2595524

約数列:

[1, 2, 4, 8, 557, 661, 1114, 1322, 2228, 2644, 4456, 5288, 368177, 736354, 1472708, 2945416]

約数ペア:

[(1, 2945416), (2, 1472708), (4, 736354), (8, 368177), (557, 5288), (661, 4456), (1114, 2644), (1322, 2228)]