2399244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 6249600

約数和(自身を除く): 3850356

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 619, 646, 969, 1238, 1292, 1857, 1938, 2476, 3714, 3876, 7428, 10523, 11761, 21046, 23522, 31569, 35283, 42092, 47044, 63138, 70566, 126276, 141132, 199937, 399874, 599811, 799748, 1199622, 2399244]

約数ペア:

[(1, 2399244), (2, 1199622), (3, 799748), (4, 599811), (6, 399874), (12, 199937), (17, 141132), (19, 126276), (34, 70566), (38, 63138), (51, 47044), (57, 42092), (68, 35283), (76, 31569), (102, 23522), (114, 21046), (204, 11761), (228, 10523), (323, 7428), (619, 3876), (646, 3714), (969, 2476), (1238, 1938), (1292, 1857)]