345793826

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{643}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 600929280

約数和(自身を除く): 255135454

約数列:

[1, 2, 7, 14, 107, 214, 359, 643, 718, 749, 1286, 1498, 2513, 4501, 5026, 9002, 38413, 68801, 76826, 137602, 230837, 268891, 461674, 481607, 537782, 963214, 1615859, 3231718, 24699559, 49399118, 172896913, 345793826]

約数ペア:

[(1, 345793826), (2, 172896913), (7, 49399118), (14, 24699559), (107, 3231718), (214, 1615859), (359, 963214), (643, 537782), (718, 481607), (749, 461674), (1286, 268891), (1498, 230837), (2513, 137602), (4501, 76826), (5026, 68801), (9002, 38413)]