2000590532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{947}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 3795579648

約数和(自身を除く): 1794989116

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 661, 799, 947, 1322, 1598, 1894, 2644, 3196, 3788, 11237, 16099, 22474, 31067, 32198, 44509, 44948, 62134, 64396, 89018, 124268, 178036, 528139, 625967, 756653, 1056278, 1251934, 1513306, 2112556, 2503868, 3026612, 10641439, 21282878, 29420449, 42565756, 58840898, 117681796, 500147633, 1000295266, 2000590532]

約数ペア:

[(1, 2000590532), (2, 1000295266), (4, 500147633), (17, 117681796), (34, 58840898), (47, 42565756), (68, 29420449), (94, 21282878), (188, 10641439), (661, 3026612), (799, 2503868), (947, 2112556), (1322, 1513306), (1598, 1251934), (1894, 1056278), (2644, 756653), (3196, 625967), (3788, 528139), (11237, 178036), (16099, 124268), (22474, 89018), (31067, 64396), (32198, 62134), (44509, 44948)]