2016246505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4431311}}^1$

素因数の和:4431336

約数の個数: 16

約数和(自身を含む): 2977841664

約数和(自身を除く): 961595159

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4431311, 22156555, 31019177, 57607043, 155095885, 288035215, 403249301, 2016246505]

約数ペア:

[(1, 2016246505), (5, 403249301), (7, 288035215), (13, 155095885), (35, 57607043), (65, 31019177), (91, 22156555), (455, 4431311)]