1972743170

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1\times {\mathrm{2609}}^1$

素因数の和:3610

約数の個数: 32

約数和(自身を含む): 3599043840

約数和(自身を除く): 1626300670

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 911, 1822, 2609, 4555, 5218, 9110, 13045, 26090, 75613, 151226, 216547, 378065, 433094, 756130, 1082735, 2165470, 2376799, 4753598, 11883995, 23767990, 197274317, 394548634, 986371585, 1972743170]

約数ペア:

[(1, 1972743170), (2, 986371585), (5, 394548634), (10, 197274317), (83, 23767990), (166, 11883995), (415, 4753598), (830, 2376799), (911, 2165470), (1822, 1082735), (2609, 756130), (4555, 433094), (5218, 378065), (9110, 216547), (13045, 151226), (26090, 75613)]