478285366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4051}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 816883200

約数和(自身を除く): 338597834

約数列:

[1, 2, 13, 19, 26, 38, 239, 247, 478, 494, 3107, 4051, 4541, 6214, 8102, 9082, 52663, 59033, 76969, 105326, 118066, 153938, 968189, 1000597, 1936378, 2001194, 12586457, 18395591, 25172914, 36791182, 239142683, 478285366]

約数ペア:

[(1, 478285366), (2, 239142683), (13, 36791182), (19, 25172914), (26, 18395591), (38, 12586457), (239, 2001194), (247, 1936378), (478, 1000597), (494, 968189), (3107, 153938), (4051, 118066), (4541, 105326), (6214, 76969), (8102, 59033), (9082, 52663)]