3989367056

素因数分解:

$2^4\times {\mathrm{4993}}^1\times {\mathrm{49937}}^1$

素因数の和:54938

約数の個数: 20

約数和(自身を含む): 7731101532

約数和(自身を除く): 3741734476

約数列:

[1, 2, 4, 8, 16, 4993, 9986, 19972, 39944, 49937, 79888, 99874, 199748, 399496, 798992, 249335441, 498670882, 997341764, 1994683528, 3989367056]

約数ペア:

[(1, 3989367056), (2, 1994683528), (4, 997341764), (8, 498670882), (16, 249335441), (4993, 798992), (9986, 399496), (19972, 199748), (39944, 99874), (49937, 79888)]