2017338455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{5039}}^1$

素因数の和:5335

約数の個数: 32

約数和(自身を含む): 2743372800

約数和(自身を除く): 726034345

約数列:

[1, 5, 11, 29, 55, 145, 251, 319, 1255, 1595, 2761, 5039, 7279, 13805, 25195, 36395, 55429, 80069, 146131, 277145, 400345, 730655, 1264789, 1607441, 6323945, 8037205, 13912679, 36678881, 69563395, 183394405, 403467691, 2017338455]

約数ペア:

[(1, 2017338455), (5, 403467691), (11, 183394405), (29, 69563395), (55, 36678881), (145, 13912679), (251, 8037205), (319, 6323945), (1255, 1607441), (1595, 1264789), (2761, 730655), (5039, 400345), (7279, 277145), (13805, 146131), (25195, 80069), (36395, 55429)]