2015512688

素因数分解:

$2^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{43573}}^1$

素因数の和:43654

約数の個数: 60

約数和(自身を含む): 4619715480

約数和(自身を除く): 2604202792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 59, 98, 112, 118, 196, 236, 392, 413, 472, 784, 826, 944, 1652, 2891, 3304, 5782, 6608, 11564, 23128, 43573, 46256, 87146, 174292, 305011, 348584, 610022, 697168, 1220044, 2135077, 2440088, 2570807, 4270154, 4880176, 5141614, 8540308, 10283228, 17080616, 17995649, 20566456, 34161232, 35991298, 41132912, 71982596, 125969543, 143965192, 251939086, 287930384, 503878172, 1007756344, 2015512688]

約数ペア:

[(1, 2015512688), (2, 1007756344), (4, 503878172), (7, 287930384), (8, 251939086), (14, 143965192), (16, 125969543), (28, 71982596), (49, 41132912), (56, 35991298), (59, 34161232), (98, 20566456), (112, 17995649), (118, 17080616), (196, 10283228), (236, 8540308), (392, 5141614), (413, 4880176), (472, 4270154), (784, 2570807), (826, 2440088), (944, 2135077), (1652, 1220044), (2891, 697168), (3304, 610022), (5782, 348584), (6608, 305011), (11564, 174292), (23128, 87146), (43573, 46256)]