886845310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{86353}}^1$

素因数の和:86452

約数の個数: 32

約数和(自身を含む): 1740896640

約数和(自身を除く): 854051330

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 86353, 172706, 431765, 863530, 1122589, 2245178, 5612945, 6821887, 11225890, 13643774, 34109435, 68218870, 88684531, 177369062, 443422655, 886845310]

約数ペア:

[(1, 886845310), (2, 443422655), (5, 177369062), (10, 88684531), (13, 68218870), (26, 34109435), (65, 13643774), (79, 11225890), (130, 6821887), (158, 5612945), (395, 2245178), (790, 1122589), (1027, 863530), (2054, 431765), (5135, 172706), (10270, 86353)]