2116715209

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1049}}^1\times {\mathrm{2551}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 2443795200

約数和(自身を除く): 327079991

約数列:

[1, 7, 113, 791, 1049, 2551, 7343, 17857, 118537, 288263, 829759, 2017841, 2675999, 18731993, 302387887, 2116715209]

約数ペア:

[(1, 2116715209), (7, 302387887), (113, 18731993), (791, 2675999), (1049, 2017841), (2551, 829759), (7343, 288263), (17857, 118537)]