2018970245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{38083}}^1$

素因数の和:38572

約数の個数: 16

約数和(自身を含む): 2533652352

約数和(自身を除く): 514682107

約数列:

[1, 5, 23, 115, 461, 2305, 10603, 38083, 53015, 190415, 875909, 4379545, 17556263, 87781315, 403794049, 2018970245]

約数ペア:

[(1, 2018970245), (5, 403794049), (23, 87781315), (115, 17556263), (461, 4379545), (2305, 875909), (10603, 190415), (38083, 53015)]