2011105874

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{37441}}^1$

素因数の和:37801

約数の個数: 16

約数和(自身を含む): 3057064416

約数和(自身を除く): 1045958542

約数列:

[1, 2, 107, 214, 251, 502, 26857, 37441, 53714, 74882, 4006187, 8012374, 9397691, 18795382, 1005552937, 2011105874]

約数ペア:

[(1, 2011105874), (2, 1005552937), (107, 18795382), (214, 9397691), (251, 8012374), (502, 4006187), (26857, 74882), (37441, 53714)]