986024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 2100000

約数和(自身を除く): 1113976

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 499, 988, 998, 1976, 1996, 3992, 6487, 9481, 12974, 18962, 25948, 37924, 51896, 75848, 123253, 246506, 493012, 986024]

約数ペア:

[(1, 986024), (2, 493012), (4, 246506), (8, 123253), (13, 75848), (19, 51896), (26, 37924), (38, 25948), (52, 18962), (76, 12974), (104, 9481), (152, 6487), (247, 3992), (494, 1996), (499, 1976), (988, 998)]