2021294474

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 3117734400

約数和(自身を除く): 1096439926

約数列:

[1, 2, 79, 109, 158, 218, 241, 482, 487, 974, 8611, 17222, 19039, 26269, 38078, 38473, 52538, 53083, 76946, 106166, 117367, 234734, 2075251, 4150502, 4193557, 8387114, 9271993, 12793003, 18543986, 25586006, 1010647237, 2021294474]

約数ペア:

[(1, 2021294474), (2, 1010647237), (79, 25586006), (109, 18543986), (158, 12793003), (218, 9271993), (241, 8387114), (482, 4193557), (487, 4150502), (974, 2075251), (8611, 234734), (17222, 117367), (19039, 106166), (26269, 76946), (38078, 53083), (38473, 52538)]