2012181242

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1\times {\mathrm{8689}}^1$

素因数の和:10081

約数の個数: 16

約数和(自身を含む): 3054882600

約数和(自身を除く): 1042701358

約数列:

[1, 2, 89, 178, 1301, 2602, 8689, 17378, 115789, 231578, 773321, 1546642, 11304389, 22608778, 1006090621, 2012181242]

約数ペア:

[(1, 2012181242), (2, 1006090621), (89, 22608778), (178, 11304389), (1301, 1546642), (2602, 773321), (8689, 231578), (17378, 115789)]