8416876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{12451}}^1$

素因数の和:12481

約数の個数: 18

約数和(自身を含む): 15951012

約数和(自身を除く): 7534136

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 12451, 24902, 49804, 161863, 323726, 647452, 2104219, 4208438, 8416876]

約数ペア:

[(1, 8416876), (2, 4208438), (4, 2104219), (13, 647452), (26, 323726), (52, 161863), (169, 49804), (338, 24902), (676, 12451)]