1900528651

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{9467}}^1$

素因数の和:9739

約数の個数: 24

約数和(自身を含む): 2350828656

約数和(自身を除く): 450300005

約数列:

[1, 7, 17, 49, 119, 241, 833, 1687, 4097, 9467, 11809, 28679, 66269, 160939, 200753, 463883, 1126573, 2281547, 7886011, 15970829, 38786299, 111795803, 271504093, 1900528651]

約数ペア:

[(1, 1900528651), (7, 271504093), (17, 111795803), (49, 38786299), (119, 15970829), (241, 7886011), (833, 2281547), (1687, 1126573), (4097, 463883), (9467, 200753), (11809, 160939), (28679, 66269)]