252453916

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{40123}}^1$

素因数の和:40162

約数の個数: 36

約数和(自身を含む): 522976216

約数和(自身を除く): 270522300

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 40123, 80246, 160492, 441353, 521599, 882706, 1043198, 1765412, 2086396, 4854883, 5737589, 9709766, 11475178, 19419532, 22950356, 63113479, 126226958, 252453916]

約数ペア:

[(1, 252453916), (2, 126226958), (4, 63113479), (11, 22950356), (13, 19419532), (22, 11475178), (26, 9709766), (44, 5737589), (52, 4854883), (121, 2086396), (143, 1765412), (242, 1043198), (286, 882706), (484, 521599), (572, 441353), (1573, 160492), (3146, 80246), (6292, 40123)]