731640156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4690001}}^1$

素因数の和:4690021

約数の個数: 24

約数和(自身を含む): 1838480784

約数和(自身を除く): 1106840628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4690001, 9380002, 14070003, 18760004, 28140006, 56280012, 60970013, 121940026, 182910039, 243880052, 365820078, 731640156]

約数ペア:

[(1, 731640156), (2, 365820078), (3, 243880052), (4, 182910039), (6, 121940026), (12, 60970013), (13, 56280012), (26, 28140006), (39, 18760004), (52, 14070003), (78, 9380002), (156, 4690001)]