4009038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 5667762

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 139, 209, 253, 278, 417, 418, 437, 506, 627, 759, 834, 874, 1254, 1311, 1518, 1529, 2622, 2641, 3058, 3197, 4587, 4807, 5282, 6394, 7923, 9174, 9591, 9614, 14421, 15846, 19182, 28842, 29051, 35167, 58102, 60743, 70334, 87153, 105501, 121486, 174306, 182229, 211002, 364458, 668173, 1336346, 2004519, 4009038]

約数ペア:

[(1, 4009038), (2, 2004519), (3, 1336346), (6, 668173), (11, 364458), (19, 211002), (22, 182229), (23, 174306), (33, 121486), (38, 105501), (46, 87153), (57, 70334), (66, 60743), (69, 58102), (114, 35167), (138, 29051), (139, 28842), (209, 19182), (253, 15846), (278, 14421), (417, 9614), (418, 9591), (437, 9174), (506, 7923), (627, 6394), (759, 5282), (834, 4807), (874, 4587), (1254, 3197), (1311, 3058), (1518, 2641), (1529, 2622)]