874996165834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19031}}^1\times {\mathrm{142787}}^1$

素因数の和:161850

約数の個数: 32

約数和(自身を含む): 1565303740416

約数和(自身を除く): 690307574582

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 19031, 38062, 133217, 142787, 266434, 285574, 437713, 875426, 999509, 1999018, 3063991, 3284101, 6127982, 6568202, 22988707, 45977414, 2717379397, 5434758794, 19021655779, 38043311558, 62499726131, 124999452262, 437498082917, 874996165834]

約数ペア:

[(1, 874996165834), (2, 437498082917), (7, 124999452262), (14, 62499726131), (23, 38043311558), (46, 19021655779), (161, 5434758794), (322, 2717379397), (19031, 45977414), (38062, 22988707), (133217, 6568202), (142787, 6127982), (266434, 3284101), (285574, 3063991), (437713, 1999018), (875426, 999509)]