1200647806

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 1896491520

約数和(自身を除く): 695843714

約数列:

[1, 2, 43, 47, 86, 94, 139, 278, 2021, 2137, 4042, 4274, 5977, 6533, 11954, 13066, 91891, 100439, 183782, 200878, 280919, 297043, 561838, 594086, 4318877, 8637754, 12772849, 13961021, 25545698, 27922042, 600323903, 1200647806]

約数ペア:

[(1, 1200647806), (2, 600323903), (43, 27922042), (47, 25545698), (86, 13961021), (94, 12772849), (139, 8637754), (278, 4318877), (2021, 594086), (2137, 561838), (4042, 297043), (4274, 280919), (5977, 200878), (6533, 183782), (11954, 100439), (13066, 91891)]