17132990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{787}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 35403264

約数和(自身を除く): 18270274

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 787, 1555, 1574, 2177, 3110, 3935, 4354, 5509, 7870, 10885, 11018, 21770, 27545, 55090, 244757, 489514, 1223785, 1713299, 2447570, 3426598, 8566495, 17132990]

約数ペア:

[(1, 17132990), (2, 8566495), (5, 3426598), (7, 2447570), (10, 1713299), (14, 1223785), (35, 489514), (70, 244757), (311, 55090), (622, 27545), (787, 21770), (1555, 11018), (1574, 10885), (2177, 7870), (3110, 5509), (3935, 4354)]