2575786

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 16

約数和(自身を含む): 4026528

約数和(自身を除く): 1450742

約数列:

[1, 2, 43, 61, 86, 122, 491, 982, 2623, 5246, 21113, 29951, 42226, 59902, 1287893, 2575786]

約数ペア:

[(1, 2575786), (2, 1287893), (43, 59902), (61, 42226), (86, 29951), (122, 21113), (491, 5246), (982, 2623)]