4965516

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 13440000

約数和(自身を除く): 8474484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 1999, 2484, 3998, 5997, 7996, 11994, 17991, 23988, 35982, 45977, 53973, 71964, 91954, 107946, 137931, 183908, 215892, 275862, 413793, 551724, 827586, 1241379, 1655172, 2482758, 4965516]

約数ペア:

[(1, 4965516), (2, 2482758), (3, 1655172), (4, 1241379), (6, 827586), (9, 551724), (12, 413793), (18, 275862), (23, 215892), (27, 183908), (36, 137931), (46, 107946), (54, 91954), (69, 71964), (92, 53973), (108, 45977), (138, 35982), (207, 23988), (276, 17991), (414, 11994), (621, 7996), (828, 5997), (1242, 3998), (1999, 2484)]