2685890236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{955153}}^1$

素因数の和:955213

約数の個数: 24

約数和(自身を含む): 5081419280

約数和(自身を除く): 2395529044

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 955153, 1910306, 3820612, 18147907, 35340661, 36295814, 70681322, 72591628, 141362644, 671472559, 1342945118, 2685890236]

約数ペア:

[(1, 2685890236), (2, 1342945118), (4, 671472559), (19, 141362644), (37, 72591628), (38, 70681322), (74, 36295814), (76, 35340661), (148, 18147907), (703, 3820612), (1406, 1910306), (2812, 955153)]