520048336

素因数分解:

$2^4\times {\mathrm{2621}}^1\times {\mathrm{12401}}^1$

素因数の和:15030

約数の個数: 20

約数和(自身を含む): 1008059364

約数和(自身を除く): 488011028

約数列:

[1, 2, 4, 8, 16, 2621, 5242, 10484, 12401, 20968, 24802, 41936, 49604, 99208, 198416, 32503021, 65006042, 130012084, 260024168, 520048336]

約数ペア:

[(1, 520048336), (2, 260024168), (4, 130012084), (8, 65006042), (16, 32503021), (2621, 198416), (5242, 99208), (10484, 49604), (12401, 41936), (20968, 24802)]