636707422204

素因数分解:

$2^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{19756343}}^1$

素因数の和:19757505

約数の個数: 24

約数和(自身を含む): 1274521264128

約数和(自身を除く): 637813841924

約数列:

[1, 2, 4, 7, 14, 28, 1151, 2302, 4604, 8057, 16114, 32228, 19756343, 39512686, 79025372, 138294401, 276588802, 553177604, 22739550793, 45479101586, 90958203172, 159176855551, 318353711102, 636707422204]

約数ペア:

[(1, 636707422204), (2, 318353711102), (4, 159176855551), (7, 90958203172), (14, 45479101586), (28, 22739550793), (1151, 553177604), (2302, 276588802), (4604, 138294401), (8057, 79025372), (16114, 39512686), (32228, 19756343)]