620170042

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{21817}}^1$

素因数の和:22113

約数の個数: 16

約数和(自身を含む): 949606632

約数和(自身を除く): 329436590

約数列:

[1, 2, 61, 122, 233, 466, 14213, 21817, 28426, 43634, 1330837, 2661674, 5083361, 10166722, 310085021, 620170042]

約数ペア:

[(1, 620170042), (2, 310085021), (61, 10166722), (122, 5083361), (233, 2661674), (466, 1330837), (14213, 43634), (21817, 28426)]