2504922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 6251520

約数和(自身を除く): 3746598

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 73, 86, 114, 129, 133, 146, 219, 258, 266, 301, 399, 438, 511, 602, 798, 817, 903, 1022, 1387, 1533, 1634, 1806, 2451, 2774, 3066, 3139, 4161, 4902, 5719, 6278, 8322, 9417, 9709, 11438, 17157, 18834, 19418, 21973, 29127, 34314, 43946, 58254, 59641, 65919, 119282, 131838, 178923, 357846, 417487, 834974, 1252461, 2504922]

約数ペア:

[(1, 2504922), (2, 1252461), (3, 834974), (6, 417487), (7, 357846), (14, 178923), (19, 131838), (21, 119282), (38, 65919), (42, 59641), (43, 58254), (57, 43946), (73, 34314), (86, 29127), (114, 21973), (129, 19418), (133, 18834), (146, 17157), (219, 11438), (258, 9709), (266, 9417), (301, 8322), (399, 6278), (438, 5719), (511, 4902), (602, 4161), (798, 3139), (817, 3066), (903, 2774), (1022, 2451), (1387, 1806), (1533, 1634)]