7293517990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3900277}}^1$

素因数の和:3900312

約数の個数: 32

約数和(自身を含む): 15164280864

約数和(自身を除く): 7870762874

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 3900277, 7800554, 19501385, 39002770, 42903047, 66304709, 85806094, 132609418, 214515235, 331523545, 429030470, 663047090, 729351799, 1458703598, 3646758995, 7293517990]

約数ペア:

[(1, 7293517990), (2, 3646758995), (5, 1458703598), (10, 729351799), (11, 663047090), (17, 429030470), (22, 331523545), (34, 214515235), (55, 132609418), (85, 85806094), (110, 66304709), (170, 42903047), (187, 39002770), (374, 19501385), (935, 7800554), (1870, 3900277)]