2217072011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{992867}}^1$

素因数の和:992914

約数の個数: 16

約数和(自身を含む): 2859459840

約数和(自身を除く): 642387829

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 992867, 6950069, 10921537, 28793143, 76450759, 201552001, 316724573, 2217072011]

約数ペア:

[(1, 2217072011), (7, 316724573), (11, 201552001), (29, 76450759), (77, 28793143), (203, 10921537), (319, 6950069), (2233, 992867)]