977492042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2\times {\mathrm{2003}}^1$

素因数の和:2234

約数の個数: 24

約数和(自身を含む): 1545757344

約数和(自身を除く): 568265302

約数列:

[1, 2, 23, 46, 103, 206, 2003, 2369, 4006, 4738, 10609, 21218, 46069, 92138, 206309, 244007, 412618, 488014, 4745107, 9490214, 21249827, 42499654, 488746021, 977492042]

約数ペア:

[(1, 977492042), (2, 488746021), (23, 42499654), (46, 21249827), (103, 9490214), (206, 4745107), (2003, 488014), (2369, 412618), (4006, 244007), (4738, 206309), (10609, 92138), (21218, 46069)]