82871390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1183877}}^1$

素因数の和:1183891

約数の個数: 16

約数和(自身を含む): 170478432

約数和(自身を除く): 87607042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1183877, 2367754, 5919385, 8287139, 11838770, 16574278, 41435695, 82871390]

約数ペア:

[(1, 82871390), (2, 41435695), (5, 16574278), (7, 11838770), (10, 8287139), (14, 5919385), (35, 2367754), (70, 1183877)]