1218365884798

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1\times {\mathrm{2142001}}^1$

素因数の和:2143683

約数の個数: 16

約数和(自身を含む): 1838351796480

約数和(自身を除く): 619985911682

約数列:

[1, 2, 191, 382, 1489, 2978, 284399, 568798, 2142001, 4284002, 409122191, 818244382, 3189439489, 6378878978, 609182942399, 1218365884798]

約数ペア:

[(1, 1218365884798), (2, 609182942399), (191, 6378878978), (382, 3189439489), (1489, 818244382), (2978, 409122191), (284399, 4284002), (568798, 2142001)]