2007779874

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{337669}}^1$

素因数の和:338665

約数の個数: 16

約数和(自身を含む): 4019623680

約数和(自身を除く): 2011843806

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 337669, 675338, 1013007, 2026014, 334629979, 669259958, 1003889937, 2007779874]

約数ペア:

[(1, 2007779874), (2, 1003889937), (3, 669259958), (6, 334629979), (991, 2026014), (1982, 1013007), (2973, 675338), (5946, 337669)]