2011965730

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{539401}}^1$

素因数の和:539781

約数の個数: 16

約数和(自身を含む): 3631254264

約数和(自身を除く): 1619288534

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 539401, 1078802, 2697005, 5394010, 201196573, 402393146, 1005982865, 2011965730]

約数ペア:

[(1, 2011965730), (2, 1005982865), (5, 402393146), (10, 201196573), (373, 5394010), (746, 2697005), (1865, 1078802), (3730, 539401)]