2017048628

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{6343}}^1$

素因数の和:6672

約数の個数: 48

約数和(自身を含む): 4148062464

約数和(自身を除く): 2131013836

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 277, 287, 554, 574, 1108, 1148, 1939, 3878, 6343, 7756, 11357, 12686, 22714, 25372, 44401, 45428, 79499, 88802, 158998, 177604, 260063, 317996, 520126, 1040252, 1757011, 1820441, 3514022, 3640882, 7028044, 7281764, 12299077, 24598154, 49196308, 72037451, 144074902, 288149804, 504262157, 1008524314, 2017048628]

約数ペア:

[(1, 2017048628), (2, 1008524314), (4, 504262157), (7, 288149804), (14, 144074902), (28, 72037451), (41, 49196308), (82, 24598154), (164, 12299077), (277, 7281764), (287, 7028044), (554, 3640882), (574, 3514022), (1108, 1820441), (1148, 1757011), (1939, 1040252), (3878, 520126), (6343, 317996), (7756, 260063), (11357, 177604), (12686, 158998), (22714, 88802), (25372, 79499), (44401, 45428)]