8489748

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16453}}^1$

素因数の和:16503

約数の個数: 24

約数和(自身を含む): 20271328

約数和(自身を除く): 11781580

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 16453, 32906, 49359, 65812, 98718, 197436, 707479, 1414958, 2122437, 2829916, 4244874, 8489748]

約数ペア:

[(1, 8489748), (2, 4244874), (3, 2829916), (4, 2122437), (6, 1414958), (12, 707479), (43, 197436), (86, 98718), (129, 65812), (172, 49359), (258, 32906), (516, 16453)]