1255804564

素因数分解:

$2^2\times 7^1\times {\mathrm{8243}}^1\times {\mathrm{5441}}^1$

素因数の和:13695

約数の個数: 24

約数和(自身を含む): 2512375488

約数和(自身を除く): 1256570924

約数列:

[1, 2, 4, 7, 14, 28, 5441, 8243, 10882, 16486, 21764, 32972, 38087, 57701, 76174, 115402, 152348, 230804, 44850163, 89700326, 179400652, 313951141, 627902282, 1255804564]

約数ペア:

[(1, 1255804564), (2, 627902282), (4, 313951141), (7, 179400652), (14, 89700326), (28, 44850163), (5441, 230804), (8243, 152348), (10882, 115402), (16486, 76174), (21764, 57701), (32972, 38087)]