628087044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4026199}}^1$

素因数の和:4026219

約数の個数: 24

約数和(自身を含む): 1578270400

約数和(自身を除く): 950183356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4026199, 8052398, 12078597, 16104796, 24157194, 48314388, 52340587, 104681174, 157021761, 209362348, 314043522, 628087044]

約数ペア:

[(1, 628087044), (2, 314043522), (3, 209362348), (4, 157021761), (6, 104681174), (12, 52340587), (13, 48314388), (26, 24157194), (39, 16104796), (52, 12078597), (78, 8052398), (156, 4026199)]