2017283510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{426487}}^1$

素因数の和:426548

約数の個数: 32

約数和(自身を含む): 4053341952

約数和(自身を除く): 2036058442

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 426487, 852974, 2132435, 4264870, 4691357, 9382714, 18338941, 23456785, 36677882, 46913570, 91694705, 183389410, 201728351, 403456702, 1008641755, 2017283510]

約数ペア:

[(1, 2017283510), (2, 1008641755), (5, 403456702), (10, 201728351), (11, 183389410), (22, 91694705), (43, 46913570), (55, 36677882), (86, 23456785), (110, 18338941), (215, 9382714), (430, 4691357), (473, 4264870), (946, 2132435), (2365, 852974), (4730, 426487)]