394951282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 654375744

約数和(自身を除く): 259424462

約数列:

[1, 2, 11, 22, 163, 241, 326, 457, 482, 914, 1793, 2651, 3586, 5027, 5302, 10054, 39283, 74491, 78566, 110137, 148982, 220274, 432113, 819401, 864226, 1211507, 1638802, 2423014, 17952331, 35904662, 197475641, 394951282]

約数ペア:

[(1, 394951282), (2, 197475641), (11, 35904662), (22, 17952331), (163, 2423014), (241, 1638802), (326, 1211507), (457, 864226), (482, 819401), (914, 432113), (1793, 220274), (2651, 148982), (3586, 110137), (5027, 78566), (5302, 74491), (10054, 39283)]