17402444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 16127668

約数列:

[1, 2, 4, 23, 43, 46, 53, 83, 86, 92, 106, 166, 172, 212, 332, 989, 1219, 1909, 1978, 2279, 2438, 3569, 3818, 3956, 4399, 4558, 4876, 7138, 7636, 8798, 9116, 14276, 17596, 52417, 82087, 101177, 104834, 164174, 189157, 202354, 209668, 328348, 378314, 404708, 756628, 4350611, 8701222, 17402444]

約数ペア:

[(1, 17402444), (2, 8701222), (4, 4350611), (23, 756628), (43, 404708), (46, 378314), (53, 328348), (83, 209668), (86, 202354), (92, 189157), (106, 164174), (166, 104834), (172, 101177), (212, 82087), (332, 52417), (989, 17596), (1219, 14276), (1909, 9116), (1978, 8798), (2279, 7636), (2438, 7138), (3569, 4876), (3818, 4558), (3956, 4399)]