1969133722

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{39937}}^1$

素因数の和:40305

約数の個数: 16

約数和(自身を含む): 2997746280

約数和(自身を除く): 1028612558

約数列:

[1, 2, 89, 178, 277, 554, 24653, 39937, 49306, 79874, 3554393, 7108786, 11062549, 22125098, 984566861, 1969133722]

約数ペア:

[(1, 1969133722), (2, 984566861), (89, 22125098), (178, 11062549), (277, 7108786), (554, 3554393), (24653, 79874), (39937, 49306)]