1233813505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{204443}}^1$

素因数の和:204536

約数の個数: 16

約数和(自身を含む): 1589756544

約数和(自身を除く): 355943039

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 204443, 1022215, 3475531, 14515453, 17377655, 72577265, 246762701, 1233813505]

約数ペア:

[(1, 1233813505), (5, 246762701), (17, 72577265), (71, 17377655), (85, 14515453), (355, 3475531), (1207, 1022215), (6035, 204443)]