550205012

素因数分解:

$2^2\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{13751}}^1$

素因数の和:15191

約数の個数: 24

約数和(自身を含む): 1101260160

約数和(自身を除く): 551055148

約数列:

[1, 2, 4, 7, 14, 28, 1429, 2858, 5716, 10003, 13751, 20006, 27502, 40012, 55004, 96257, 192514, 385028, 19650179, 39300358, 78600716, 137551253, 275102506, 550205012]

約数ペア:

[(1, 550205012), (2, 275102506), (4, 137551253), (7, 78600716), (14, 39300358), (28, 19650179), (1429, 385028), (2858, 192514), (5716, 96257), (10003, 55004), (13751, 40012), (20006, 27502)]