315094172

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{697111}}^1$

素因数の和:697228

約数の個数: 12

約数和(自身を含む): 556295376

約数和(自身を除く): 241201204

約数列:

[1, 2, 4, 113, 226, 452, 697111, 1394222, 2788444, 78773543, 157547086, 315094172]

約数ペア:

[(1, 315094172), (2, 157547086), (4, 78773543), (113, 2788444), (226, 1394222), (452, 697111)]