5720806

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 11448864

約数和(自身を除く): 5728058

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 86, 91, 119, 182, 221, 238, 301, 442, 559, 602, 731, 1118, 1462, 1547, 1849, 3094, 3698, 3913, 5117, 7826, 9503, 10234, 12943, 19006, 24037, 25886, 31433, 48074, 62866, 66521, 133042, 168259, 220031, 336518, 408629, 440062, 817258, 2860403, 5720806]

約数ペア:

[(1, 5720806), (2, 2860403), (7, 817258), (13, 440062), (14, 408629), (17, 336518), (26, 220031), (34, 168259), (43, 133042), (86, 66521), (91, 62866), (119, 48074), (182, 31433), (221, 25886), (238, 24037), (301, 19006), (442, 12943), (559, 10234), (602, 9503), (731, 7826), (1118, 5117), (1462, 3913), (1547, 3698), (1849, 3094)]