8981569340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9554861}}^1$

素因数の和:9554917

約数の個数: 24

約数和(自身を含む): 19262601792

約数和(自身を除く): 10281032452

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 9554861, 19109722, 38219444, 47774305, 95548610, 191097220, 449078467, 898156934, 1796313868, 2245392335, 4490784670, 8981569340]

約数ペア:

[(1, 8981569340), (2, 4490784670), (4, 2245392335), (5, 1796313868), (10, 898156934), (20, 449078467), (47, 191097220), (94, 95548610), (188, 47774305), (235, 38219444), (470, 19109722), (940, 9554861)]