1382204552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{4549}}^1$

素因数の和:6573

約数の個数: 32

約数和(自身を含む): 2730000000

約数和(自身を除く): 1347795448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1999, 3998, 4549, 7996, 9098, 15992, 18196, 36392, 37981, 75962, 86431, 151924, 172862, 303848, 345724, 691448, 9093451, 18186902, 36373804, 72747608, 172775569, 345551138, 691102276, 1382204552]

約数ペア:

[(1, 1382204552), (2, 691102276), (4, 345551138), (8, 172775569), (19, 72747608), (38, 36373804), (76, 18186902), (152, 9093451), (1999, 691448), (3998, 345724), (4549, 303848), (7996, 172862), (9098, 151924), (15992, 86431), (18196, 75962), (36392, 37981)]