1888403090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{80051}}^1$

素因数の和:80402

約数の個数: 32

約数和(自身を含む): 3896290944

約数和(自身を除く): 2007887854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 2359, 3370, 4718, 11795, 23590, 80051, 160102, 400255, 560357, 800510, 1120714, 2801785, 5603570, 26977187, 53954374, 134885935, 188840309, 269771870, 377680618, 944201545, 1888403090]

約数ペア:

[(1, 1888403090), (2, 944201545), (5, 377680618), (7, 269771870), (10, 188840309), (14, 134885935), (35, 53954374), (70, 26977187), (337, 5603570), (674, 2801785), (1685, 1120714), (2359, 800510), (3370, 560357), (4718, 400255), (11795, 160102), (23590, 80051)]