5404412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 10426416

約数和(自身を除く): 5022004

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 2417, 4834, 9668, 31421, 62842, 103931, 125684, 207862, 415724, 1351103, 2702206, 5404412]

約数ペア:

[(1, 5404412), (2, 2702206), (4, 1351103), (13, 415724), (26, 207862), (43, 125684), (52, 103931), (86, 62842), (172, 31421), (559, 9668), (1118, 4834), (2236, 2417)]