190029086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 313238016

約数和(自身を除く): 123208930

約数列:

[1, 2, 13, 26, 71, 142, 311, 331, 622, 662, 923, 1846, 4043, 4303, 8086, 8606, 22081, 23501, 44162, 47002, 102941, 205882, 287053, 305513, 574106, 611026, 1338233, 2676466, 7308811, 14617622, 95014543, 190029086]

約数ペア:

[(1, 190029086), (2, 95014543), (13, 14617622), (26, 7308811), (71, 2676466), (142, 1338233), (311, 611026), (331, 574106), (622, 305513), (662, 287053), (923, 205882), (1846, 102941), (4043, 47002), (4303, 44162), (8086, 23501), (8606, 22081)]