2560654251

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{587}}^1\times {\mathrm{3253}}^1$

素因数の和:3995

約数の個数: 24

約数和(自身を含む): 3731036400

約数和(自身を除く): 1170382149

約数列:

[1, 3, 9, 149, 447, 587, 1341, 1761, 3253, 5283, 9759, 29277, 87463, 262389, 484697, 787167, 1454091, 1909511, 4362273, 5728533, 17185599, 284517139, 853551417, 2560654251]

約数ペア:

[(1, 2560654251), (3, 853551417), (9, 284517139), (149, 17185599), (447, 5728533), (587, 4362273), (1341, 1909511), (1761, 1454091), (3253, 787167), (5283, 484697), (9759, 262389), (29277, 87463)]