652668

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 1537872

約数和(自身を除く): 885204

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 397, 411, 548, 794, 822, 1191, 1588, 1644, 2382, 4764, 54389, 108778, 163167, 217556, 326334, 652668]

約数ペア:

[(1, 652668), (2, 326334), (3, 217556), (4, 163167), (6, 108778), (12, 54389), (137, 4764), (274, 2382), (397, 1644), (411, 1588), (548, 1191), (794, 822)]