4004888

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{2621}}^1$

素因数の和:2818

約数の個数: 16

約数和(自身を含む): 7551360

約数和(自身を除く): 3546472

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 2621, 5242, 10484, 20968, 500611, 1001222, 2002444, 4004888]

約数ペア:

[(1, 4004888), (2, 2002444), (4, 1001222), (8, 500611), (191, 20968), (382, 10484), (764, 5242), (1528, 2621)]