5581378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4233

約数の個数: 16

約数和(自身を含む): 9285120

約数和(自身を除く): 3703742

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 4159, 8318, 45749, 91498, 253699, 507398, 2790689, 5581378]

約数ペア:

[(1, 5581378), (2, 2790689), (11, 507398), (22, 253699), (61, 91498), (122, 45749), (671, 8318), (1342, 4159)]