490374002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{17047}}^1$

素因数の和:17825

約数の個数: 16

約数和(自身を含む): 775343040

約数和(自身を除く): 284969038

約数列:

[1, 2, 19, 38, 757, 1514, 14383, 17047, 28766, 34094, 323893, 647786, 12904579, 25809158, 245187001, 490374002]

約数ペア:

[(1, 490374002), (2, 245187001), (19, 25809158), (38, 12904579), (757, 647786), (1514, 323893), (14383, 34094), (17047, 28766)]