126905025026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{242677}}^1\times {\mathrm{20113}}^1$

素因数の和:262805

約数の個数: 16

約数和(自身を含む): 205011462264

約数和(自身を除く): 78106437238

約数列:

[1, 2, 13, 26, 20113, 40226, 242677, 261469, 485354, 522938, 3154801, 6309602, 4880962501, 9761925002, 63452512513, 126905025026]

約数ペア:

[(1, 126905025026), (2, 63452512513), (13, 9761925002), (26, 4880962501), (20113, 6309602), (40226, 3154801), (242677, 522938), (261469, 485354)]