397624110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1019549}}^1$

素因数の和:1019572

約数の個数: 32

約数和(自身を含む): 1027706400

約数和(自身を除く): 630082290

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1019549, 2039098, 3058647, 5097745, 6117294, 10195490, 13254137, 15293235, 26508274, 30586470, 39762411, 66270685, 79524822, 132541370, 198812055, 397624110]

約数ペア:

[(1, 397624110), (2, 198812055), (3, 132541370), (5, 79524822), (6, 66270685), (10, 39762411), (13, 30586470), (15, 26508274), (26, 15293235), (30, 13254137), (39, 10195490), (65, 6117294), (78, 5097745), (130, 3058647), (195, 2039098), (390, 1019549)]