2479036

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 2843204

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 71, 86, 116, 142, 172, 203, 284, 301, 406, 497, 602, 812, 994, 1204, 1247, 1988, 2059, 2494, 3053, 4118, 4988, 6106, 8236, 8729, 12212, 14413, 17458, 21371, 28826, 34916, 42742, 57652, 85484, 88537, 177074, 354148, 619759, 1239518, 2479036]

約数ペア:

[(1, 2479036), (2, 1239518), (4, 619759), (7, 354148), (14, 177074), (28, 88537), (29, 85484), (43, 57652), (58, 42742), (71, 34916), (86, 28826), (116, 21371), (142, 17458), (172, 14413), (203, 12212), (284, 8729), (301, 8236), (406, 6106), (497, 4988), (602, 4118), (812, 3053), (994, 2494), (1204, 2059), (1247, 1988)]