140250986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{58099}}^1$

素因数の和:58189

約数の個数: 16

約数和(自身を含む): 225892800

約数和(自身を除く): 85641814

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 58099, 116198, 987683, 1975366, 4125029, 8250058, 70125493, 140250986]

約数ペア:

[(1, 140250986), (2, 70125493), (17, 8250058), (34, 4125029), (71, 1975366), (142, 987683), (1207, 116198), (2414, 58099)]