409404

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 967120

約数和(自身を除く): 557716

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 313, 327, 436, 626, 654, 939, 1252, 1308, 1878, 3756, 34117, 68234, 102351, 136468, 204702, 409404]

約数ペア:

[(1, 409404), (2, 204702), (3, 136468), (4, 102351), (6, 68234), (12, 34117), (109, 3756), (218, 1878), (313, 1308), (327, 1252), (436, 939), (626, 654)]