1330942614886

素因数分解:

$2^1\times {\mathrm{643}}^1\times {\mathrm{31643}}^1\times {\mathrm{32707}}^1$

素因数の和:64995

約数の個数: 16

約数和(自身を含む): 1999643091264

約数和(自身を除く): 668700476378

約数列:

[1, 2, 643, 1286, 31643, 32707, 63286, 65414, 20346449, 21030601, 40692898, 42061202, 1034947601, 2069895202, 665471307443, 1330942614886]

約数ペア:

[(1, 1330942614886), (2, 665471307443), (643, 2069895202), (1286, 1034947601), (31643, 42061202), (32707, 40692898), (63286, 21030601), (65414, 20346449)]