130434512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{627089}}^1$

素因数の和:627110

約数の個数: 20

約数和(自身を含む): 272157060

約数和(自身を除く): 141722548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 627089, 1254178, 2508356, 5016712, 8152157, 10033424, 16304314, 32608628, 65217256, 130434512]

約数ペア:

[(1, 130434512), (2, 65217256), (4, 32608628), (8, 16304314), (13, 10033424), (16, 8152157), (26, 5016712), (52, 2508356), (104, 1254178), (208, 627089)]