1900530598

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 2958278400

約数和(自身を除く): 1057747802

約数列:

[1, 2, 43, 86, 139, 173, 278, 346, 919, 1838, 5977, 7439, 11954, 14878, 24047, 39517, 48094, 79034, 127741, 158987, 255482, 317974, 1034021, 2068042, 5492863, 6836441, 10985726, 13672882, 22099193, 44198386, 950265299, 1900530598]

約数ペア:

[(1, 1900530598), (2, 950265299), (43, 44198386), (86, 22099193), (139, 13672882), (173, 10985726), (278, 6836441), (346, 5492863), (919, 2068042), (1838, 1034021), (5977, 317974), (7439, 255482), (11954, 158987), (14878, 127741), (24047, 79034), (39517, 48094)]