1954264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 4435200

約数和(自身を除く): 2480936

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 43, 46, 52, 76, 86, 92, 104, 152, 172, 184, 247, 299, 344, 437, 494, 559, 598, 817, 874, 988, 989, 1118, 1196, 1634, 1748, 1976, 1978, 2236, 2392, 3268, 3496, 3956, 4472, 5681, 6536, 7912, 10621, 11362, 12857, 18791, 21242, 22724, 25714, 37582, 42484, 45448, 51428, 75164, 84968, 102856, 150328, 244283, 488566, 977132, 1954264]

約数ペア:

[(1, 1954264), (2, 977132), (4, 488566), (8, 244283), (13, 150328), (19, 102856), (23, 84968), (26, 75164), (38, 51428), (43, 45448), (46, 42484), (52, 37582), (76, 25714), (86, 22724), (92, 21242), (104, 18791), (152, 12857), (172, 11362), (184, 10621), (247, 7912), (299, 6536), (344, 5681), (437, 4472), (494, 3956), (559, 3496), (598, 3268), (817, 2392), (874, 2236), (988, 1978), (989, 1976), (1118, 1748), (1196, 1634)]