2103304

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 4777920

約数和(自身を除く): 2674616

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 497, 529, 568, 644, 994, 1058, 1288, 1633, 1988, 2116, 3266, 3703, 3976, 4232, 6532, 7406, 11431, 13064, 14812, 22862, 29624, 37559, 45724, 75118, 91448, 150236, 262913, 300472, 525826, 1051652, 2103304]

約数ペア:

[(1, 2103304), (2, 1051652), (4, 525826), (7, 300472), (8, 262913), (14, 150236), (23, 91448), (28, 75118), (46, 45724), (56, 37559), (71, 29624), (92, 22862), (142, 14812), (161, 13064), (184, 11431), (284, 7406), (322, 6532), (497, 4232), (529, 3976), (568, 3703), (644, 3266), (994, 2116), (1058, 1988), (1288, 1633)]