745962352

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{656657}}^1$

素因数の和:656736

約数の個数: 20

約数和(自身を含む): 1465660656

約数和(自身を除く): 719698304

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 656657, 1313314, 2626628, 5253256, 10506512, 46622647, 93245294, 186490588, 372981176, 745962352]

約数ペア:

[(1, 745962352), (2, 372981176), (4, 186490588), (8, 93245294), (16, 46622647), (71, 10506512), (142, 5253256), (284, 2626628), (568, 1313314), (1136, 656657)]