2912770028

素因数分解:

$2^2\times 7^1\times {\mathrm{7477}}^1\times {\mathrm{13913}}^1$

素因数の和:21401

約数の個数: 24

約数和(自身を含む): 5826737952

約数和(自身を除く): 2913967924

約数列:

[1, 2, 4, 7, 14, 28, 7477, 13913, 14954, 27826, 29908, 52339, 55652, 97391, 104678, 194782, 209356, 389564, 104027501, 208055002, 416110004, 728192507, 1456385014, 2912770028]

約数ペア:

[(1, 2912770028), (2, 1456385014), (4, 728192507), (7, 416110004), (14, 208055002), (28, 104027501), (7477, 389564), (13913, 209356), (14954, 194782), (27826, 104678), (29908, 97391), (52339, 55652)]