4185368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 8640000

約数和(自身を除く): 4454632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 239, 398, 478, 796, 956, 1592, 1912, 2189, 2629, 4378, 5258, 8756, 10516, 17512, 21032, 47561, 95122, 190244, 380488, 523171, 1046342, 2092684, 4185368]

約数ペア:

[(1, 4185368), (2, 2092684), (4, 1046342), (8, 523171), (11, 380488), (22, 190244), (44, 95122), (88, 47561), (199, 21032), (239, 17512), (398, 10516), (478, 8756), (796, 5258), (956, 4378), (1592, 2629), (1912, 2189)]