389660588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{176797}}^1$

素因数の和:176849

約数の個数: 24

約数和(自身を含む): 742551600

約数和(自身を除く): 352891012

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 176797, 353594, 707188, 3359143, 5127113, 6718286, 10254226, 13436572, 20508452, 97415147, 194830294, 389660588]

約数ペア:

[(1, 389660588), (2, 194830294), (4, 97415147), (19, 20508452), (29, 13436572), (38, 10254226), (58, 6718286), (76, 5127113), (116, 3359143), (551, 707188), (1102, 353594), (2204, 176797)]