252955274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52027}}^1$

素因数の和:52070

約数の個数: 32

約数和(自身を含む): 471998016

約数和(自身を除く): 219042742

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 52027, 104054, 572297, 676351, 884459, 1144594, 1352702, 1768918, 7439861, 9729049, 11497967, 14879722, 19458098, 22995934, 126477637, 252955274]

約数ペア:

[(1, 252955274), (2, 126477637), (11, 22995934), (13, 19458098), (17, 14879722), (22, 11497967), (26, 9729049), (34, 7439861), (143, 1768918), (187, 1352702), (221, 1144594), (286, 884459), (374, 676351), (442, 572297), (2431, 104054), (4862, 52027)]