2017109570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{472391}}^1$

素因数の和:472466

約数の個数: 32

約数和(自身を含む): 4217515776

約数和(自身を除く): 2200406206

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 472391, 944782, 2361955, 3306737, 4723910, 6613474, 16533685, 28815851, 33067370, 57631702, 144079255, 201710957, 288158510, 403421914, 1008554785, 2017109570]

約数ペア:

[(1, 2017109570), (2, 1008554785), (5, 403421914), (7, 288158510), (10, 201710957), (14, 144079255), (35, 57631702), (61, 33067370), (70, 28815851), (122, 16533685), (305, 6613474), (427, 4723910), (610, 3306737), (854, 2361955), (2135, 944782), (4270, 472391)]