248575156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{4729}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 461288520

約数和(自身を除く): 212713364

約数列:

[1, 2, 4, 17, 34, 68, 773, 1546, 3092, 4729, 9458, 13141, 18916, 26282, 52564, 80393, 160786, 321572, 3655517, 7311034, 14622068, 62143789, 124287578, 248575156]

約数ペア:

[(1, 248575156), (2, 124287578), (4, 62143789), (17, 14622068), (34, 7311034), (68, 3655517), (773, 321572), (1546, 160786), (3092, 80393), (4729, 52564), (9458, 26282), (13141, 18916)]