2017797859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3517}}^1\times {\mathrm{7451}}^1$

素因数の和:10986

約数の個数: 16

約数和(自身を含む): 2516749056

約数和(自身を除く): 498951197

約数列:

[1, 7, 11, 77, 3517, 7451, 24619, 38687, 52157, 81961, 270809, 573727, 26205167, 183436169, 288256837, 2017797859]

約数ペア:

[(1, 2017797859), (7, 288256837), (11, 183436169), (77, 26205167), (3517, 573727), (7451, 270809), (24619, 81961), (38687, 52157)]