2581678051

素因数分解:

${\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{2539}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 2670860800

約数和(自身を除く): 89182749

約数列:

[1, 61, 79, 211, 2539, 4819, 12871, 16669, 154879, 200581, 535729, 1016809, 12235441, 32679469, 42322591, 2581678051]

約数ペア:

[(1, 2581678051), (61, 42322591), (79, 32679469), (211, 12235441), (2539, 1016809), (4819, 535729), (12871, 200581), (16669, 154879)]