280129715714

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1\times {\mathrm{1234367}}^1$

素因数の和:1235089

約数の個数: 16

約数和(自身を含む): 422864851968

約数和(自身を除く): 142735136254

約数列:

[1, 2, 233, 466, 487, 974, 113471, 226942, 1234367, 2468734, 287607511, 575215022, 601136729, 1202273458, 140064857857, 280129715714]

約数ペア:

[(1, 280129715714), (2, 140064857857), (233, 1202273458), (466, 601136729), (487, 575215022), (974, 287607511), (113471, 2468734), (226942, 1234367)]