2017101260

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{401813}}^1$

素因数の和:402073

約数の個数: 24

約数和(自身を含む): 4252799376

約数和(自身を除く): 2235698116

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 401813, 803626, 1607252, 2009065, 4018130, 8036260, 100855063, 201710126, 403420252, 504275315, 1008550630, 2017101260]

約数ペア:

[(1, 2017101260), (2, 1008550630), (4, 504275315), (5, 403420252), (10, 201710126), (20, 100855063), (251, 8036260), (502, 4018130), (1004, 2009065), (1255, 1607252), (2510, 803626), (5020, 401813)]