2080452944

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{11393}}^1$

素因数の和:11615

約数の個数: 40

約数和(自身を含む): 4107172392

約数和(自身を除く): 2026719448

約数列:

[1, 2, 4, 8, 16, 101, 113, 202, 226, 404, 452, 808, 904, 1616, 1808, 11393, 11413, 22786, 22826, 45572, 45652, 91144, 91304, 182288, 182608, 1150693, 1287409, 2301386, 2574818, 4602772, 5149636, 9205544, 10299272, 18411088, 20598544, 130028309, 260056618, 520113236, 1040226472, 2080452944]

約数ペア:

[(1, 2080452944), (2, 1040226472), (4, 520113236), (8, 260056618), (16, 130028309), (101, 20598544), (113, 18411088), (202, 10299272), (226, 9205544), (404, 5149636), (452, 4602772), (808, 2574818), (904, 2301386), (1616, 1287409), (1808, 1150693), (11393, 182608), (11413, 182288), (22786, 91304), (22826, 91144), (45572, 45652)]