284710804

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139291}}^1$

素因数の和:139375

約数の個数: 24

約数和(自身を含む): 577226048

約数和(自身を除く): 292515244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 139291, 278582, 557164, 975037, 1950074, 3900148, 10168243, 20336486, 40672972, 71177701, 142355402, 284710804]

約数ペア:

[(1, 284710804), (2, 142355402), (4, 71177701), (7, 40672972), (14, 20336486), (28, 10168243), (73, 3900148), (146, 1950074), (292, 975037), (511, 557164), (1022, 278582), (2044, 139291)]