479938810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{3623}}^1$

素因数の和:4662

約数の個数: 32

約数和(自身を含む): 931512960

約数和(自身を除く): 451574150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1019, 2038, 3623, 5095, 7246, 10190, 13247, 18115, 26494, 36230, 47099, 66235, 94198, 132470, 235495, 470990, 3691837, 7383674, 18459185, 36918370, 47993881, 95987762, 239969405, 479938810]

約数ペア:

[(1, 479938810), (2, 239969405), (5, 95987762), (10, 47993881), (13, 36918370), (26, 18459185), (65, 7383674), (130, 3691837), (1019, 470990), (2038, 235495), (3623, 132470), (5095, 94198), (7246, 66235), (10190, 47099), (13247, 36230), (18115, 26494)]