1391104312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13376003}}^1$

素因数の和:13376022

約数の個数: 16

約数和(自身を含む): 2808960840

約数和(自身を除く): 1417856528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13376003, 26752006, 53504012, 107008024, 173888039, 347776078, 695552156, 1391104312]

約数ペア:

[(1, 1391104312), (2, 695552156), (4, 347776078), (8, 173888039), (13, 107008024), (26, 53504012), (52, 26752006), (104, 13376003)]