870837244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149423}}^1$

素因数の和:149505

約数の個数: 24

約数和(自身を含む): 1606606848

約数和(自身を除く): 735769604

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 149423, 298846, 597692, 4632113, 7022881, 9264226, 14045762, 18528452, 28091524, 217709311, 435418622, 870837244]

約数ペア:

[(1, 870837244), (2, 435418622), (4, 217709311), (31, 28091524), (47, 18528452), (62, 14045762), (94, 9264226), (124, 7022881), (188, 4632113), (1457, 597692), (2914, 298846), (5828, 149423)]