80490917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 88258800

約数和(自身を除く): 7767883

約数列:

[1, 13, 113, 157, 349, 1469, 2041, 4537, 17741, 39437, 54793, 230633, 512681, 712309, 6191609, 80490917]

約数ペア:

[(1, 80490917), (13, 6191609), (113, 712309), (157, 512681), (349, 230633), (1469, 54793), (2041, 39437), (4537, 17741)]