124289212

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3203}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 222037200

約数和(自身を除く): 97747988

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 3203, 6406, 9701, 12812, 19402, 38804, 285067, 349127, 570134, 698254, 1140268, 1396508, 31072303, 62144606, 124289212]

約数ペア:

[(1, 124289212), (2, 62144606), (4, 31072303), (89, 1396508), (109, 1140268), (178, 698254), (218, 570134), (356, 349127), (436, 285067), (3203, 38804), (6406, 19402), (9701, 12812)]