858003824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2822381}}^1$

素因数の和:2822408

約数の個数: 20

約数和(自身を含む): 1749876840

約数和(自身を除く): 891873016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2822381, 5644762, 11289524, 22579048, 45158096, 53625239, 107250478, 214500956, 429001912, 858003824]

約数ペア:

[(1, 858003824), (2, 429001912), (4, 214500956), (8, 107250478), (16, 53625239), (19, 45158096), (38, 22579048), (76, 11289524), (152, 5644762), (304, 2822381)]