2016166145

素因数分解:

$5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{89867}}^1$

素因数の和:90520

約数の個数: 16

約数和(自身を含む): 2769372288

約数和(自身を除く): 753206143

約数列:

[1, 5, 7, 35, 641, 3205, 4487, 22435, 89867, 449335, 629069, 3145345, 57604747, 288023735, 403233229, 2016166145]

約数ペア:

[(1, 2016166145), (5, 403233229), (7, 288023735), (35, 57604747), (641, 3145345), (3205, 629069), (4487, 449335), (22435, 89867)]