2647408078

素因数分解:

$2^1\times 7^1\times {\mathrm{16633}}^1\times {\mathrm{11369}}^1$

素因数の和:28011

約数の個数: 16

約数和(自身を含む): 4539085920

約数和(自身を除く): 1891677842

約数列:

[1, 2, 7, 14, 11369, 16633, 22738, 33266, 79583, 116431, 159166, 232862, 189100577, 378201154, 1323704039, 2647408078]

約数ペア:

[(1, 2647408078), (2, 1323704039), (7, 378201154), (14, 189100577), (11369, 232862), (16633, 159166), (22738, 116431), (33266, 79583)]