426223486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{207509}}^1$

素因数の和:207603

約数の個数: 16

約数和(自身を含む): 697233600

約数和(自身を除く): 271010114

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 207509, 415018, 2697617, 5395234, 16393211, 32786422, 213111743, 426223486]

約数ペア:

[(1, 426223486), (2, 213111743), (13, 32786422), (26, 16393211), (79, 5395234), (158, 2697617), (1027, 415018), (2054, 207509)]