2247377008

素因数分解:

$2^4\times {\mathrm{7001}}^1\times {\mathrm{20063}}^1$

素因数の和:27072

約数の個数: 20

約数和(自身を含む): 4355131968

約数和(自身を除く): 2107754960

約数列:

[1, 2, 4, 8, 16, 7001, 14002, 20063, 28004, 40126, 56008, 80252, 112016, 160504, 321008, 140461063, 280922126, 561844252, 1123688504, 2247377008]

約数ペア:

[(1, 2247377008), (2, 1123688504), (4, 561844252), (8, 280922126), (16, 140461063), (7001, 321008), (14002, 160504), (20063, 112016), (28004, 80252), (40126, 56008)]