977168636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{334189}}^1$

素因数の和:334253

約数の個数: 24

約数和(自身を含む): 1852749360

約数和(自身を除く): 875580724

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 334189, 668378, 1336756, 5681213, 11362426, 14370127, 22724852, 28740254, 57480508, 244292159, 488584318, 977168636]

約数ペア:

[(1, 977168636), (2, 488584318), (4, 244292159), (17, 57480508), (34, 28740254), (43, 22724852), (68, 14370127), (86, 11362426), (172, 5681213), (731, 1336756), (1462, 668378), (2924, 334189)]