264524404

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{157081}}^1$

素因数の和:157506

約数の個数: 12

約数和(自身を含む): 464020228

約数和(自身を除く): 199495824

約数列:

[1, 2, 4, 421, 842, 1684, 157081, 314162, 628324, 66131101, 132262202, 264524404]

約数ペア:

[(1, 264524404), (2, 132262202), (4, 66131101), (421, 628324), (842, 314162), (1684, 157081)]