2571858

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 5785920

約数和(自身を除く): 3214062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 491, 582, 873, 982, 1473, 1746, 2619, 2946, 4419, 5238, 8838, 13257, 26514, 47627, 95254, 142881, 285762, 428643, 857286, 1285929, 2571858]

約数ペア:

[(1, 2571858), (2, 1285929), (3, 857286), (6, 428643), (9, 285762), (18, 142881), (27, 95254), (54, 47627), (97, 26514), (194, 13257), (291, 8838), (491, 5238), (582, 4419), (873, 2946), (982, 2619), (1473, 1746)]