4889240638

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{79549}}^1$

素因数の和:80019

約数の個数: 16

約数和(自身を含む): 7445880000

約数和(自身を除く): 2556639362

約数列:

[1, 2, 79, 158, 389, 778, 30731, 61462, 79549, 159098, 6284371, 12568742, 30944561, 61889122, 2444620319, 4889240638]

約数ペア:

[(1, 4889240638), (2, 2444620319), (79, 61889122), (158, 30944561), (389, 12568742), (778, 6284371), (30731, 159098), (61462, 79549)]