2019988594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{1327}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 3298369536

約数和(自身を除く): 1278380942

約数列:

[1, 2, 13, 26, 127, 254, 461, 922, 1327, 1651, 2654, 3302, 5993, 11986, 17251, 34502, 58547, 117094, 168529, 337058, 611747, 761111, 1223494, 1522222, 2190877, 4381754, 7952711, 15905422, 77691869, 155383738, 1009994297, 2019988594]

約数ペア:

[(1, 2019988594), (2, 1009994297), (13, 155383738), (26, 77691869), (127, 15905422), (254, 7952711), (461, 4381754), (922, 2190877), (1327, 1522222), (1651, 1223494), (2654, 761111), (3302, 611747), (5993, 337058), (11986, 168529), (17251, 117094), (34502, 58547)]