1947349724

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{1237}}^1\times {\mathrm{3821}}^1$

素因数の和:5165

約数の個数: 24

約数和(自身を含む): 3444631008

約数和(自身を除く): 1497281284

約数列:

[1, 2, 4, 103, 206, 412, 1237, 2474, 3821, 4948, 7642, 15284, 127411, 254822, 393563, 509644, 787126, 1574252, 4726577, 9453154, 18906308, 486837431, 973674862, 1947349724]

約数ペア:

[(1, 1947349724), (2, 973674862), (4, 486837431), (103, 18906308), (206, 9453154), (412, 4726577), (1237, 1574252), (2474, 787126), (3821, 509644), (4948, 393563), (7642, 254822), (15284, 127411)]