8897366930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1089029}}^1$

素因数の和:1089098

約数の個数: 32

約数和(自身を含む): 17250235200

約数和(自身を除く): 8352868270

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 1089029, 2178058, 5445145, 10890290, 20691551, 41383102, 46828247, 93656494, 103457755, 206915510, 234141235, 468282470, 889736693, 1779473386, 4448683465, 8897366930]

約数ペア:

[(1, 8897366930), (2, 4448683465), (5, 1779473386), (10, 889736693), (19, 468282470), (38, 234141235), (43, 206915510), (86, 103457755), (95, 93656494), (190, 46828247), (215, 41383102), (430, 20691551), (817, 10890290), (1634, 5445145), (4085, 2178058), (8170, 1089029)]