253264772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{21617}}^1$

素因数の和:21751

約数の個数: 24

約数和(自身を含む): 463057560

約数和(自身を除く): 209792788

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 2929, 5858, 11716, 21617, 43234, 86468, 626893, 1253786, 2183317, 2507572, 4366634, 8733268, 63316193, 126632386, 253264772]

約数ペア:

[(1, 253264772), (2, 126632386), (4, 63316193), (29, 8733268), (58, 4366634), (101, 2507572), (116, 2183317), (202, 1253786), (404, 626893), (2929, 86468), (5858, 43234), (11716, 21617)]