1015696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 2232000

約数和(自身を除く): 1216304

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 199, 232, 319, 398, 464, 638, 796, 1276, 1592, 2189, 2552, 3184, 4378, 5104, 5771, 8756, 11542, 17512, 23084, 35024, 46168, 63481, 92336, 126962, 253924, 507848, 1015696]

約数ペア:

[(1, 1015696), (2, 507848), (4, 253924), (8, 126962), (11, 92336), (16, 63481), (22, 46168), (29, 35024), (44, 23084), (58, 17512), (88, 11542), (116, 8756), (176, 5771), (199, 5104), (232, 4378), (319, 3184), (398, 2552), (464, 2189), (638, 1592), (796, 1276)]