397363044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2547199}}^1$

素因数の和:2547219

約数の個数: 24

約数和(自身を含む): 998502400

約数和(自身を除く): 601139356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2547199, 5094398, 7641597, 10188796, 15283194, 30566388, 33113587, 66227174, 99340761, 132454348, 198681522, 397363044]

約数ペア:

[(1, 397363044), (2, 198681522), (3, 132454348), (4, 99340761), (6, 66227174), (12, 33113587), (13, 30566388), (26, 15283194), (39, 10188796), (52, 7641597), (78, 5094398), (156, 2547199)]