4074687790

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1310189}}^1$

素因数の和:1310507

約数の個数: 16

約数和(自身を含む): 7358027040

約数和(自身を除く): 3283339250

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 1310189, 2620378, 6550945, 13101890, 407468779, 814937558, 2037343895, 4074687790]

約数ペア:

[(1, 4074687790), (2, 2037343895), (5, 814937558), (10, 407468779), (311, 13101890), (622, 6550945), (1555, 2620378), (3110, 1310189)]