295260388

素因数分解:

$2^2\times {\mathrm{457}}^1\times {\mathrm{161521}}^1$

素因数の和:161982

約数の個数: 12

約数和(自身を含む): 517839532

約数和(自身を除く): 222579144

約数列:

[1, 2, 4, 457, 914, 1828, 161521, 323042, 646084, 73815097, 147630194, 295260388]

約数ペア:

[(1, 295260388), (2, 147630194), (4, 73815097), (457, 646084), (914, 323042), (1828, 161521)]