289500664

素因数分解:

$2^3\times {\mathrm{4051}}^1\times {\mathrm{8933}}^1$

素因数の和:12990

約数の個数: 16

約数和(自身を含む): 543008520

約数和(自身を除く): 253507856

約数列:

[1, 2, 4, 8, 4051, 8102, 8933, 16204, 17866, 32408, 35732, 71464, 36187583, 72375166, 144750332, 289500664]

約数ペア:

[(1, 289500664), (2, 144750332), (4, 72375166), (8, 36187583), (4051, 71464), (8102, 35732), (8933, 32408), (16204, 17866)]