2017809642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{16943}}^1$

素因数の和:17834

約数の個数: 32

約数和(自身を含む): 4216209408

約数和(自身を除く): 2198399766

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 863, 1726, 2589, 5178, 16943, 19849, 33886, 39698, 50829, 59547, 101658, 119094, 389689, 779378, 1169067, 2338134, 14621809, 29243618, 43865427, 87730854, 336301607, 672603214, 1008904821, 2017809642]

約数ペア:

[(1, 2017809642), (2, 1008904821), (3, 672603214), (6, 336301607), (23, 87730854), (46, 43865427), (69, 29243618), (138, 14621809), (863, 2338134), (1726, 1169067), (2589, 779378), (5178, 389689), (16943, 119094), (19849, 101658), (33886, 59547), (39698, 50829)]