1250268518

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{67429}}^1$

素因数の和:67631

約数の個数: 16

約数和(自身を含む): 1916090880

約数和(自身を除く): 665822362

約数列:

[1, 2, 73, 127, 146, 254, 9271, 18542, 67429, 134858, 4922317, 8563483, 9844634, 17126966, 625134259, 1250268518]

約数ペア:

[(1, 1250268518), (2, 625134259), (73, 17126966), (127, 9844634), (146, 8563483), (254, 4922317), (9271, 134858), (18542, 67429)]