2064752287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{60139}}^1$

素因数の和:60310

約数の個数: 16

約数和(自身を含む): 2357488000

約数和(自身を除く): 292735713

約数列:

[1, 13, 19, 139, 247, 1807, 2641, 34333, 60139, 781807, 1142641, 8359321, 14854333, 108671173, 158827099, 2064752287]

約数ペア:

[(1, 2064752287), (13, 158827099), (19, 108671173), (139, 14854333), (247, 8359321), (1807, 1142641), (2641, 781807), (34333, 60139)]