865984042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137153}}^1$

素因数の和:137214

約数の個数: 32

約数和(自身を含む): 1659014784

約数和(自身を除く): 793030742

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 137153, 274306, 960071, 1508683, 1920142, 3017366, 5623273, 10560781, 11246546, 21121562, 39362911, 61856003, 78725822, 123712006, 432992021, 865984042]

約数ペア:

[(1, 865984042), (2, 432992021), (7, 123712006), (11, 78725822), (14, 61856003), (22, 39362911), (41, 21121562), (77, 11246546), (82, 10560781), (154, 5623273), (287, 3017366), (451, 1920142), (574, 1508683), (902, 960071), (3157, 274306), (6314, 137153)]