80484274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{30649}}^1$

素因数の和:30765

約数の個数: 16

約数和(自身を含む): 131304600

約数和(自身を除く): 50820326

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 30649, 61298, 398437, 796874, 3095549, 6191098, 40242137, 80484274]

約数ペア:

[(1, 80484274), (2, 40242137), (13, 6191098), (26, 3095549), (101, 796874), (202, 398437), (1313, 61298), (2626, 30649)]