4018382018

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{187477}}^1$

素因数の和:189017

約数の個数: 16

約数和(自身を含む): 6893191104

約数和(自身を除く): 2874809086

約数列:

[1, 2, 7, 14, 1531, 3062, 10717, 21434, 187477, 374954, 1312339, 2624678, 287027287, 574054574, 2009191009, 4018382018]

約数ペア:

[(1, 4018382018), (2, 2009191009), (7, 574054574), (14, 287027287), (1531, 2624678), (3062, 1312339), (10717, 374954), (21434, 187477)]