3975791036

素因数分解:

$2^2\times 7^1\times {\mathrm{6661}}^1\times {\mathrm{21317}}^1$

素因数の和:27989

約数の個数: 24

約数和(自身を含む): 7953148896

約数和(自身を除く): 3977357860

約数列:

[1, 2, 4, 7, 14, 28, 6661, 13322, 21317, 26644, 42634, 46627, 85268, 93254, 149219, 186508, 298438, 596876, 141992537, 283985074, 567970148, 993947759, 1987895518, 3975791036]

約数ペア:

[(1, 3975791036), (2, 1987895518), (4, 993947759), (7, 567970148), (14, 283985074), (28, 141992537), (6661, 596876), (13322, 298438), (21317, 186508), (26644, 149219), (42634, 93254), (46627, 85268)]