555437402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{1559}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 915183360

約数和(自身を除く): 359745958

約数列:

[1, 2, 13, 26, 71, 142, 193, 386, 923, 1559, 1846, 2509, 3118, 5018, 13703, 20267, 27406, 40534, 110689, 178139, 221378, 300887, 356278, 601774, 1438957, 2877914, 3911531, 7823062, 21362977, 42725954, 277718701, 555437402]

約数ペア:

[(1, 555437402), (2, 277718701), (13, 42725954), (26, 21362977), (71, 7823062), (142, 3911531), (193, 2877914), (386, 1438957), (923, 601774), (1559, 356278), (1846, 300887), (2509, 221378), (3118, 178139), (5018, 110689), (13703, 40534), (20267, 27406)]