40245002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7963}}^1$

素因数の和:8010

約数の個数: 24

約数和(自身を含む): 72822816

約数和(自身を除く): 32577814

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 7963, 15926, 55741, 111482, 151297, 302594, 1059079, 2118158, 2874643, 5749286, 20122501, 40245002]

約数ペア:

[(1, 40245002), (2, 20122501), (7, 5749286), (14, 2874643), (19, 2118158), (38, 1059079), (133, 302594), (266, 151297), (361, 111482), (722, 55741), (2527, 15926), (5054, 7963)]