88893917819

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{641}}^1\times {\mathrm{23557}}^1$

素因数の和:24263

約数の個数: 24

約数和(自身を含む): 105385676448

約数和(自身を除く): 16491758629

約数列:

[1, 7, 29, 203, 641, 841, 4487, 5887, 18589, 23557, 130123, 164899, 539081, 683153, 3773567, 4782071, 15100037, 19811437, 105700259, 138680059, 437901073, 3065307511, 12699131117, 88893917819]

約数ペア:

[(1, 88893917819), (7, 12699131117), (29, 3065307511), (203, 437901073), (641, 138680059), (841, 105700259), (4487, 19811437), (5887, 15100037), (18589, 4782071), (23557, 3773567), (130123, 683153), (164899, 539081)]