387400612

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{857081}}^1$

素因数の和:857198

約数の個数: 12

約数和(自身を含む): 683951436

約数和(自身を除く): 296550824

約数列:

[1, 2, 4, 113, 226, 452, 857081, 1714162, 3428324, 96850153, 193700306, 387400612]

約数ペア:

[(1, 387400612), (2, 193700306), (4, 96850153), (113, 3428324), (226, 1714162), (452, 857081)]