12851958766

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{827}}^1\times {\mathrm{1319}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 19909359360

約数和(自身を除く): 7057400594

約数列:

[1, 2, 43, 86, 137, 274, 827, 1319, 1654, 2638, 5891, 11782, 35561, 56717, 71122, 113299, 113434, 180703, 226598, 361406, 1090813, 2181626, 4871857, 7770229, 9743714, 15540458, 46904959, 93809918, 149441381, 298882762, 6425979383, 12851958766]

約数ペア:

[(1, 12851958766), (2, 6425979383), (43, 298882762), (86, 149441381), (137, 93809918), (274, 46904959), (827, 15540458), (1319, 9743714), (1654, 7770229), (2638, 4871857), (5891, 2181626), (11782, 1090813), (35561, 361406), (56717, 226598), (71122, 180703), (113299, 113434)]