558994468

素因数分解:

$2^2\times {\mathrm{1039}}^1\times {\mathrm{134503}}^1$

素因数の和:135546

約数の個数: 12

約数和(自身を含む): 979189120

約数和(自身を除く): 420194652

約数列:

[1, 2, 4, 1039, 2078, 4156, 134503, 269006, 538012, 139748617, 279497234, 558994468]

約数ペア:

[(1, 558994468), (2, 279497234), (4, 139748617), (1039, 538012), (2078, 269006), (4156, 134503)]