1691569202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 2701036800

約数和(自身を除く): 1009467598

約数列:

[1, 2, 19, 38, 131, 262, 419, 811, 838, 1622, 2489, 4978, 7961, 15409, 15922, 30818, 54889, 106241, 109778, 212482, 339809, 679618, 1042891, 2018579, 2085782, 4037158, 6456371, 12912742, 44514979, 89029958, 845784601, 1691569202]

約数ペア:

[(1, 1691569202), (2, 845784601), (19, 89029958), (38, 44514979), (131, 12912742), (262, 6456371), (419, 4037158), (811, 2085782), (838, 2018579), (1622, 1042891), (2489, 679618), (4978, 339809), (7961, 212482), (15409, 109778), (15922, 106241), (30818, 54889)]