213408002

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1\times {\mathrm{677}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 322307640

約数和(自身を除く): 108899638

約数列:

[1, 2, 277, 554, 569, 677, 1138, 1354, 157613, 187529, 315226, 375058, 385213, 770426, 106704001, 213408002]

約数ペア:

[(1, 213408002), (2, 106704001), (277, 770426), (554, 385213), (569, 375058), (677, 315226), (1138, 187529), (1354, 157613)]