17996867770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1962581}}^1$

素因数の和:1962726

約数の個数: 32

約数和(自身を含む): 37304758656

約数和(自身を除く): 19307890886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 1962581, 3925162, 9812905, 13738067, 19625810, 27476134, 68690335, 137380670, 257098111, 514196222, 1285490555, 1799686777, 2570981110, 3599373554, 8998433885, 17996867770]

約数ペア:

[(1, 17996867770), (2, 8998433885), (5, 3599373554), (7, 2570981110), (10, 1799686777), (14, 1285490555), (35, 514196222), (70, 257098111), (131, 137380670), (262, 68690335), (655, 27476134), (917, 19625810), (1310, 13738067), (1834, 9812905), (4585, 3925162), (9170, 1962581)]