2686521564

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{312241}}^1$

素因数の和:312490

約数の個数: 36

約数和(自身を含む): 6819365280

約数和(自身を除く): 4132843716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 312241, 624482, 936723, 1248964, 1873446, 2810169, 3746892, 5620338, 11240676, 74625599, 149251198, 223876797, 298502396, 447753594, 671630391, 895507188, 1343260782, 2686521564]

約数ペア:

[(1, 2686521564), (2, 1343260782), (3, 895507188), (4, 671630391), (6, 447753594), (9, 298502396), (12, 223876797), (18, 149251198), (36, 74625599), (239, 11240676), (478, 5620338), (717, 3746892), (956, 2810169), (1434, 1873446), (2151, 1248964), (2868, 936723), (4302, 624482), (8604, 312241)]