2650242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 6134400

約数和(自身を除く): 3484158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 709, 1246, 1418, 1869, 2127, 3738, 4254, 4963, 9926, 14889, 29778, 63101, 126202, 189303, 378606, 441707, 883414, 1325121, 2650242]

約数ペア:

[(1, 2650242), (2, 1325121), (3, 883414), (6, 441707), (7, 378606), (14, 189303), (21, 126202), (42, 63101), (89, 29778), (178, 14889), (267, 9926), (534, 4963), (623, 4254), (709, 3738), (1246, 2127), (1418, 1869)]