2016236690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{25301}}^1$

素因数の和:25934

約数の個数: 32

約数和(自身を含む): 3914927856

約数和(自身を除く): 1898691166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613, 1226, 3065, 6130, 7969, 15938, 25301, 39845, 50602, 79690, 126505, 253010, 328913, 657826, 1644565, 3289130, 15509513, 31019026, 77547565, 155095130, 201623669, 403247338, 1008118345, 2016236690]

約数ペア:

[(1, 2016236690), (2, 1008118345), (5, 403247338), (10, 201623669), (13, 155095130), (26, 77547565), (65, 31019026), (130, 15509513), (613, 3289130), (1226, 1644565), (3065, 657826), (6130, 328913), (7969, 253010), (15938, 126505), (25301, 79690), (39845, 50602)]