28139961434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{755273}}^1$

素因数の和:756721

約数の個数: 16

約数和(自身を含む): 45488642472

約数和(自身を除く): 17348681038

約数列:

[1, 2, 13, 26, 1433, 2866, 18629, 37258, 755273, 1510546, 9818549, 19637098, 1082306209, 2164612418, 14069980717, 28139961434]

約数ペア:

[(1, 28139961434), (2, 14069980717), (13, 2164612418), (26, 1082306209), (1433, 19637098), (2866, 9818549), (18629, 1510546), (37258, 755273)]