2118889767

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2269}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 2981145600

約数和(自身を除く): 862255833

約数列:

[1, 3, 37, 47, 111, 141, 179, 537, 1739, 2269, 5217, 6623, 6807, 8413, 19869, 25239, 83953, 106643, 251859, 311281, 319929, 406151, 933843, 1218453, 3945791, 11837373, 15027587, 19089097, 45082761, 57267291, 706296589, 2118889767]

約数ペア:

[(1, 2118889767), (3, 706296589), (37, 57267291), (47, 45082761), (111, 19089097), (141, 15027587), (179, 11837373), (537, 3945791), (1739, 1218453), (2269, 933843), (5217, 406151), (6623, 319929), (6807, 311281), (8413, 251859), (19869, 106643), (25239, 83953)]