1567470642256

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{152834501}}^1$

素因数の和:152835150

約数の個数: 20

約数和(自身を含む): 3041712258804

約数和(自身を除く): 1474241616548

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 152834501, 305669002, 611338004, 1222676008, 2445352016, 97966915141, 195933830282, 391867660564, 783735321128, 1567470642256]

約数ペア:

[(1, 1567470642256), (2, 783735321128), (4, 391867660564), (8, 195933830282), (16, 97966915141), (641, 2445352016), (1282, 1222676008), (2564, 611338004), (5128, 305669002), (10256, 152834501)]