1215676668

素因数分解:

$2^2\times 3^1\times {\mathrm{457}}^1\times {\mathrm{221677}}^1$

素因数の和:222141

約数の個数: 24

約数和(自身を含む): 2842798672

約数和(自身を除く): 1627122004

約数列:

[1, 2, 3, 4, 6, 12, 457, 914, 1371, 1828, 2742, 5484, 221677, 443354, 665031, 886708, 1330062, 2660124, 101306389, 202612778, 303919167, 405225556, 607838334, 1215676668]

約数ペア:

[(1, 1215676668), (2, 607838334), (3, 405225556), (4, 303919167), (6, 202612778), (12, 101306389), (457, 2660124), (914, 1330062), (1371, 886708), (1828, 665031), (2742, 443354), (5484, 221677)]