1009922015

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1\times {\mathrm{2221}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 1221211200

約数和(自身を除く): 211289185

約数列:

[1, 5, 199, 457, 995, 2221, 2285, 11105, 90943, 441979, 454715, 1014997, 2209895, 5074985, 201984403, 1009922015]

約数ペア:

[(1, 1009922015), (5, 201984403), (199, 5074985), (457, 2209895), (995, 1014997), (2221, 454715), (2285, 441979), (11105, 90943)]