965138828

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{15391}}^1$

素因数の和:15713

約数の個数: 24

約数和(自身を含む): 1723473024

約数和(自身を除く): 758334196

約数列:

[1, 2, 4, 61, 122, 244, 257, 514, 1028, 15391, 15677, 30782, 31354, 61564, 62708, 938851, 1877702, 3755404, 3955487, 7910974, 15821948, 241284707, 482569414, 965138828]

約数ペア:

[(1, 965138828), (2, 482569414), (4, 241284707), (61, 15821948), (122, 7910974), (244, 3955487), (257, 3755404), (514, 1877702), (1028, 938851), (15391, 62708), (15677, 61564), (30782, 31354)]