3971198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 7527168

約数和(自身を除く): 3555970

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 241, 482, 749, 1177, 1498, 1687, 2354, 2651, 3374, 5302, 8239, 16478, 18557, 25787, 37114, 51574, 180509, 283657, 361018, 567314, 1985599, 3971198]

約数ペア:

[(1, 3971198), (2, 1985599), (7, 567314), (11, 361018), (14, 283657), (22, 180509), (77, 51574), (107, 37114), (154, 25787), (214, 18557), (241, 16478), (482, 8239), (749, 5302), (1177, 3374), (1498, 2651), (1687, 2354)]