269236474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{65957}}^1$

素因数の和:66129

約数の個数: 16

約数和(自身を含む): 437697288

約数和(自身を除く): 168460814

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 65957, 131914, 857441, 1714882, 10355249, 20710498, 134618237, 269236474]

約数ペア:

[(1, 269236474), (2, 134618237), (13, 20710498), (26, 10355249), (157, 1714882), (314, 857441), (2041, 131914), (4082, 65957)]