254333274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3260683}}^1$

素因数の和:3260701

約数の個数: 16

約数和(自身を含む): 547794912

約数和(自身を除く): 293461638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3260683, 6521366, 9782049, 19564098, 42388879, 84777758, 127166637, 254333274]

約数ペア:

[(1, 254333274), (2, 127166637), (3, 84777758), (6, 42388879), (13, 19564098), (26, 9782049), (39, 6521366), (78, 3260683)]