8270834

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 14757120

約数和(自身を除く): 6486286

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 239, 242, 286, 478, 1331, 1573, 2629, 2662, 3107, 3146, 5258, 6214, 17303, 28919, 34177, 34606, 57838, 68354, 318109, 375947, 636218, 751894, 4135417, 8270834]

約数ペア:

[(1, 8270834), (2, 4135417), (11, 751894), (13, 636218), (22, 375947), (26, 318109), (121, 68354), (143, 57838), (239, 34606), (242, 34177), (286, 28919), (478, 17303), (1331, 6214), (1573, 5258), (2629, 3146), (2662, 3107)]