331782932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{6571}}^1$

素因数の和:7559

約数の個数: 24

約数和(自身を含む): 626022432

約数和(自身を除く): 294239500

約数列:

[1, 2, 4, 13, 26, 52, 971, 1942, 3884, 6571, 12623, 13142, 25246, 26284, 50492, 85423, 170846, 341692, 6380441, 12760882, 25521764, 82945733, 165891466, 331782932]

約数ペア:

[(1, 331782932), (2, 165891466), (4, 82945733), (13, 25521764), (26, 12760882), (52, 6380441), (971, 341692), (1942, 170846), (3884, 85423), (6571, 50492), (12623, 26284), (13142, 25246)]