1013806856

素因数分解:

$2^3\times {\mathrm{6991}}^1\times {\mathrm{18127}}^1$

素因数の和:25124

約数の個数: 16

約数和(自身を含む): 1901264640

約数和(自身を除く): 887457784

約数列:

[1, 2, 4, 8, 6991, 13982, 18127, 27964, 36254, 55928, 72508, 145016, 126725857, 253451714, 506903428, 1013806856]

約数ペア:

[(1, 1013806856), (2, 506903428), (4, 253451714), (8, 126725857), (6991, 145016), (13982, 72508), (18127, 55928), (27964, 36254)]