7999912609

素因数分解:

${\mathrm{13}}^2\times {\mathrm{367}}^1\times {\mathrm{128983}}^1$

素因数の和:129376

約数の個数: 12

約数和(自身を含む): 8686298496

約数和(自身を除く): 686385887

約数列:

[1, 13, 169, 367, 4771, 62023, 128983, 1676779, 21798127, 47336761, 615377893, 7999912609]

約数ペア:

[(1, 7999912609), (13, 615377893), (169, 47336761), (367, 21798127), (4771, 1676779), (62023, 128983)]