1900670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 3470688

約数和(自身を除く): 1570018

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2677, 5354, 13385, 26770, 190067, 380134, 950335, 1900670]

約数ペア:

[(1, 1900670), (2, 950335), (5, 380134), (10, 190067), (71, 26770), (142, 13385), (355, 5354), (710, 2677)]