3886402864

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{239783}}^1$

素因数の和:240804

約数の個数: 20

約数和(自身を含む): 7537370256

約数和(自身を除く): 3650967392

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 16208, 239783, 479566, 959132, 1918264, 3836528, 242900179, 485800358, 971600716, 1943201432, 3886402864]

約数ペア:

[(1, 3886402864), (2, 1943201432), (4, 971600716), (8, 485800358), (16, 242900179), (1013, 3836528), (2026, 1918264), (4052, 959132), (8104, 479566), (16208, 239783)]