2039486911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1\times {\mathrm{11087}}^1$

素因数の和:13494

約数の個数: 16

約数和(自身を含む): 2544030720

約数和(自身を除く): 504543809

約数列:

[1, 7, 11, 77, 2389, 11087, 16723, 26279, 77609, 121957, 183953, 853699, 26486843, 185407901, 291355273, 2039486911]

約数ペア:

[(1, 2039486911), (7, 291355273), (11, 185407901), (77, 26486843), (2389, 853699), (11087, 183953), (16723, 121957), (26279, 77609)]