1269968008

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{192887}}^1$

素因数の和:193716

約数の個数: 16

約数和(自身を含む): 2384095680

約数和(自身を除く): 1114127672

約数列:

[1, 2, 4, 8, 823, 1646, 3292, 6584, 192887, 385774, 771548, 1543096, 158746001, 317492002, 634984004, 1269968008]

約数ペア:

[(1, 1269968008), (2, 634984004), (4, 317492002), (8, 158746001), (823, 1543096), (1646, 771548), (3292, 385774), (6584, 192887)]