2016472970

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{1637}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 3656016000

約数和(自身を除く): 1639543030

約数列:

[1, 2, 5, 10, 199, 398, 619, 995, 1238, 1637, 1990, 3095, 3274, 6190, 8185, 16370, 123181, 246362, 325763, 615905, 651526, 1013303, 1231810, 1628815, 2026606, 3257630, 5066515, 10133030, 201647297, 403294594, 1008236485, 2016472970]

約数ペア:

[(1, 2016472970), (2, 1008236485), (5, 403294594), (10, 201647297), (199, 10133030), (398, 5066515), (619, 3257630), (995, 2026606), (1238, 1628815), (1637, 1231810), (1990, 1013303), (3095, 651526), (3274, 615905), (6190, 325763), (8185, 246362), (16370, 123181)]