764343376

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{208609}}^1$

素因数の和:208846

約数の個数: 20

約数和(自身を含む): 1487389300

約数和(自身を除く): 723045924

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 208609, 417218, 834436, 1668872, 3337744, 47771461, 95542922, 191085844, 382171688, 764343376]

約数ペア:

[(1, 764343376), (2, 382171688), (4, 191085844), (8, 95542922), (16, 47771461), (229, 3337744), (458, 1668872), (916, 834436), (1832, 417218), (3664, 208609)]