3899294

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 7153920

約数和(自身を除く): 3254626

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 137, 214, 266, 274, 749, 959, 1498, 1918, 2033, 2603, 4066, 5206, 14231, 14659, 18221, 28462, 29318, 36442, 102613, 205226, 278521, 557042, 1949647, 3899294]

約数ペア:

[(1, 3899294), (2, 1949647), (7, 557042), (14, 278521), (19, 205226), (38, 102613), (107, 36442), (133, 29318), (137, 28462), (214, 18221), (266, 14659), (274, 14231), (749, 5206), (959, 4066), (1498, 2603), (1918, 2033)]