2017874890

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1056479}}^1$

素因数の和:1056677

約数の個数: 16

約数和(自身を含む): 3651194880

約数和(自身を除く): 1633319990

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 1056479, 2112958, 5282395, 10564790, 201787489, 403574978, 1008937445, 2017874890]

約数ペア:

[(1, 2017874890), (2, 1008937445), (5, 403574978), (10, 201787489), (191, 10564790), (382, 5282395), (955, 2112958), (1910, 1056479)]