2172714610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{87013}}^1$

素因数の和:87258

約数の個数: 32

約数和(自身を含む): 4285265472

約数和(自身を除く): 2112550862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 227, 454, 1135, 2270, 2497, 4994, 12485, 24970, 87013, 174026, 435065, 870130, 957143, 1914286, 4785715, 9571430, 19751951, 39503902, 98759755, 197519510, 217271461, 434542922, 1086357305, 2172714610]

約数ペア:

[(1, 2172714610), (2, 1086357305), (5, 434542922), (10, 217271461), (11, 197519510), (22, 98759755), (55, 39503902), (110, 19751951), (227, 9571430), (454, 4785715), (1135, 1914286), (2270, 957143), (2497, 870130), (4994, 435065), (12485, 174026), (24970, 87013)]