1570309938

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 3430282752

約数和(自身を除く): 1859972814

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 661, 691, 1146, 1322, 1382, 1719, 1983, 2073, 3438, 3966, 4146, 5949, 6219, 11898, 12438, 126251, 131981, 252502, 263962, 378753, 395943, 456751, 757506, 791886, 913502, 1136259, 1187829, 1370253, 2272518, 2375658, 2740506, 4110759, 8221518, 87239441, 174478882, 261718323, 523436646, 785154969, 1570309938]

約数ペア:

[(1, 1570309938), (2, 785154969), (3, 523436646), (6, 261718323), (9, 174478882), (18, 87239441), (191, 8221518), (382, 4110759), (573, 2740506), (661, 2375658), (691, 2272518), (1146, 1370253), (1322, 1187829), (1382, 1136259), (1719, 913502), (1983, 791886), (2073, 757506), (3438, 456751), (3966, 395943), (4146, 378753), (5949, 263962), (6219, 252502), (11898, 131981), (12438, 126251)]