2078479923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2311

約数の個数: 32

約数和(自身を含む): 3029140800

約数和(自身を除く): 950660877

約数列:

[1, 3, 13, 39, 89, 267, 317, 951, 1157, 1889, 3471, 4121, 5667, 12363, 24557, 28213, 73671, 84639, 168121, 366769, 504363, 598813, 1100307, 1796439, 2185573, 6556719, 7784569, 23353707, 53294357, 159883071, 692826641, 2078479923]

約数ペア:

[(1, 2078479923), (3, 692826641), (13, 159883071), (39, 53294357), (89, 23353707), (267, 7784569), (317, 6556719), (951, 2185573), (1157, 1796439), (1889, 1100307), (3471, 598813), (4121, 504363), (5667, 366769), (12363, 168121), (24557, 84639), (28213, 73671)]