1255180096

素因数分解:

$2^6\times {\mathrm{1999}}^1\times {\mathrm{9811}}^1$

素因数の和:11822

約数の個数: 28

約数和(自身を含む): 2492248000

約数和(自身を除く): 1237067904

約数列:

[1, 2, 4, 8, 16, 32, 64, 1999, 3998, 7996, 9811, 15992, 19622, 31984, 39244, 63968, 78488, 127936, 156976, 313952, 627904, 19612189, 39224378, 78448756, 156897512, 313795024, 627590048, 1255180096]

約数ペア:

[(1, 1255180096), (2, 627590048), (4, 313795024), (8, 156897512), (16, 78448756), (32, 39224378), (64, 19612189), (1999, 627904), (3998, 313952), (7996, 156976), (9811, 127936), (15992, 78488), (19622, 63968), (31984, 39244)]