2017350881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{29131}}^1$

素因数の和:29912

約数の個数: 16

約数和(自身を含む): 2486241408

約数和(自身を除く): 468890527

約数列:

[1, 7, 13, 91, 761, 5327, 9893, 29131, 69251, 203917, 378703, 2650921, 22168691, 155180837, 288192983, 2017350881]

約数ペア:

[(1, 2017350881), (7, 288192983), (13, 155180837), (91, 22168691), (761, 2650921), (5327, 378703), (9893, 203917), (29131, 69251)]