258172427518

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1\times {\mathrm{3167}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 391412736000

約数和(自身を除く): 133240308482

約数列:

[1, 2, 199, 239, 398, 478, 857, 1714, 3167, 6334, 47561, 95122, 170543, 204823, 341086, 409646, 630233, 756913, 1260466, 1513826, 2714119, 5428238, 40759777, 81519554, 150625687, 301251374, 540109681, 648674441, 1080219362, 1297348882, 129086213759, 258172427518]

約数ペア:

[(1, 258172427518), (2, 129086213759), (199, 1297348882), (239, 1080219362), (398, 648674441), (478, 540109681), (857, 301251374), (1714, 150625687), (3167, 81519554), (6334, 40759777), (47561, 5428238), (95122, 2714119), (170543, 1513826), (204823, 1260466), (341086, 756913), (409646, 630233)]