2950626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 6801408

約数和(自身を除く): 3850782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 431, 489, 862, 978, 1141, 1293, 2282, 2586, 3017, 3423, 6034, 6846, 9051, 18102, 70253, 140506, 210759, 421518, 491771, 983542, 1475313, 2950626]

約数ペア:

[(1, 2950626), (2, 1475313), (3, 983542), (6, 491771), (7, 421518), (14, 210759), (21, 140506), (42, 70253), (163, 18102), (326, 9051), (431, 6846), (489, 6034), (862, 3423), (978, 3017), (1141, 2586), (1293, 2282)]