142657821698

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{26886133}}^1$

素因数の和:26886521

約数の個数: 16

約数和(自身を含む): 245201542080

約数和(自身を除く): 102543720382

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 26886133, 53772266, 188202931, 376405862, 10189844407, 20379688814, 71328910849, 142657821698]

約数ペア:

[(1, 142657821698), (2, 71328910849), (7, 20379688814), (14, 10189844407), (379, 376405862), (758, 188202931), (2653, 53772266), (5306, 26886133)]