438475934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{8779}}^1$

素因数の和:8924

約数の個数: 32

約数和(自身を含む): 756695520

約数和(自身を除く): 318219586

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 442, 1469, 1921, 2938, 3842, 8779, 17558, 24973, 49946, 114127, 149243, 228254, 298486, 992027, 1940159, 1984054, 3880318, 12896351, 16864459, 25792702, 33728918, 219237967, 438475934]

約数ペア:

[(1, 438475934), (2, 219237967), (13, 33728918), (17, 25792702), (26, 16864459), (34, 12896351), (113, 3880318), (221, 1984054), (226, 1940159), (442, 992027), (1469, 298486), (1921, 228254), (2938, 149243), (3842, 114127), (8779, 49946), (17558, 24973)]