2190157702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{3019}}^1$

素因数の和:4180

約数の個数: 32

約数和(自身を含む): 3666038400

約数和(自身を除く): 1475880698

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1123, 2246, 3019, 6038, 19091, 21337, 38182, 42674, 51323, 57361, 102646, 114722, 362729, 725458, 975137, 1950274, 3390337, 6780674, 57635729, 64416403, 115271458, 128832806, 1095078851, 2190157702]

約数ペア:

[(1, 2190157702), (2, 1095078851), (17, 128832806), (19, 115271458), (34, 64416403), (38, 57635729), (323, 6780674), (646, 3390337), (1123, 1950274), (2246, 975137), (3019, 725458), (6038, 362729), (19091, 114722), (21337, 102646), (38182, 57361), (42674, 51323)]