838752884

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{19403}}^1$

素因数の和:19615

約数の個数: 24

約数和(自身を含む): 1496281248

約数和(自身を除く): 657528364

約数列:

[1, 2, 4, 101, 107, 202, 214, 404, 428, 10807, 19403, 21614, 38806, 43228, 77612, 1959703, 2076121, 3919406, 4152242, 7838812, 8304484, 209688221, 419376442, 838752884]

約数ペア:

[(1, 838752884), (2, 419376442), (4, 209688221), (101, 8304484), (107, 7838812), (202, 4152242), (214, 3919406), (404, 2076121), (428, 1959703), (10807, 77612), (19403, 43228), (21614, 38806)]