1036640612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17981}}^1$

素因数の和:18092

約数の個数: 48

約数和(自身を含む): 2175102720

約数和(自身を除く): 1138462108

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 4118, 8236, 14413, 17981, 28826, 35962, 57652, 71924, 125867, 251734, 503468, 521449, 1042898, 1276651, 2085796, 2553302, 3650143, 5106604, 7300286, 8936557, 14600572, 17873114, 35746228, 37022879, 74045758, 148091516, 259160153, 518320306, 1036640612]

約数ペア:

[(1, 1036640612), (2, 518320306), (4, 259160153), (7, 148091516), (14, 74045758), (28, 37022879), (29, 35746228), (58, 17873114), (71, 14600572), (116, 8936557), (142, 7300286), (203, 5106604), (284, 3650143), (406, 2553302), (497, 2085796), (812, 1276651), (994, 1042898), (1988, 521449), (2059, 503468), (4118, 251734), (8236, 125867), (14413, 71924), (17981, 57652), (28826, 35962)]