1639206876

素因数分解:

$2^2\times 3^1\times {\mathrm{8719}}^1\times {\mathrm{15667}}^1$

素因数の和:24393

約数の個数: 24

約数和(自身を含む): 3825498880

約数和(自身を除く): 2186292004

約数列:

[1, 2, 3, 4, 6, 12, 8719, 15667, 17438, 26157, 31334, 34876, 47001, 52314, 62668, 94002, 104628, 188004, 136600573, 273201146, 409801719, 546402292, 819603438, 1639206876]

約数ペア:

[(1, 1639206876), (2, 819603438), (3, 546402292), (4, 409801719), (6, 273201146), (12, 136600573), (8719, 188004), (15667, 104628), (17438, 94002), (26157, 62668), (31334, 52314), (34876, 47001)]