1321644

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 3103408

約数和(自身を除く): 1781764

約数列:

[1, 2, 3, 4, 6, 12, 241, 457, 482, 723, 914, 964, 1371, 1446, 1828, 2742, 2892, 5484, 110137, 220274, 330411, 440548, 660822, 1321644]

約数ペア:

[(1, 1321644), (2, 660822), (3, 440548), (4, 330411), (6, 220274), (12, 110137), (241, 5484), (457, 2892), (482, 2742), (723, 1828), (914, 1446), (964, 1371)]