1266001321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2375237}}^1$

素因数の和:2375291

約数の個数: 8

約数和(自身を含む): 1396639944

約数和(自身を除く): 130638623

約数列:

[1, 13, 41, 533, 2375237, 30878081, 97384717, 1266001321]

約数ペア:

[(1, 1266001321), (13, 97384717), (41, 30878081), (533, 2375237)]