2254872

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 5760000

約数和(自身を除く): 3505128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1999, 3998, 5997, 7996, 11994, 15992, 23988, 47976, 93953, 187906, 281859, 375812, 563718, 751624, 1127436, 2254872]

約数ペア:

[(1, 2254872), (2, 1127436), (3, 751624), (4, 563718), (6, 375812), (8, 281859), (12, 187906), (24, 93953), (47, 47976), (94, 23988), (141, 15992), (188, 11994), (282, 7996), (376, 5997), (564, 3998), (1128, 1999)]