251015092

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{38713}}^1$

素因数の和:40338

約数の個数: 12

約数和(自身を含む): 439558756

約数和(自身を除く): 188543664

約数列:

[1, 2, 4, 1621, 3242, 6484, 38713, 77426, 154852, 62753773, 125507546, 251015092]

約数ペア:

[(1, 251015092), (2, 125507546), (4, 62753773), (1621, 154852), (3242, 77426), (6484, 38713)]