2815996836

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1\times {\mathrm{1321}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 6606911808

約数和(自身を除く): 3790914972

約数列:

[1, 2, 3, 4, 6, 12, 401, 443, 802, 886, 1203, 1321, 1329, 1604, 1772, 2406, 2642, 2658, 3963, 4812, 5284, 5316, 7926, 15852, 177643, 355286, 529721, 532929, 585203, 710572, 1059442, 1065858, 1170406, 1589163, 1755609, 2118884, 2131716, 2340812, 3178326, 3511218, 6356652, 7022436, 234666403, 469332806, 703999209, 938665612, 1407998418, 2815996836]

約数ペア:

[(1, 2815996836), (2, 1407998418), (3, 938665612), (4, 703999209), (6, 469332806), (12, 234666403), (401, 7022436), (443, 6356652), (802, 3511218), (886, 3178326), (1203, 2340812), (1321, 2131716), (1329, 2118884), (1604, 1755609), (1772, 1589163), (2406, 1170406), (2642, 1065858), (2658, 1059442), (3963, 710572), (4812, 585203), (5284, 532929), (5316, 529721), (7926, 355286), (15852, 177643)]