279103682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 502293120

約数和(自身を除く): 223189438

約数列:

[1, 2, 11, 13, 22, 26, 79, 121, 143, 158, 242, 286, 869, 1027, 1123, 1573, 1738, 2054, 2246, 3146, 9559, 11297, 12353, 14599, 19118, 22594, 24706, 29198, 88717, 124267, 135883, 160589, 177434, 248534, 271766, 321178, 975887, 1153321, 1766479, 1951774, 2306642, 3532958, 10734757, 12686531, 21469514, 25373062, 139551841, 279103682]

約数ペア:

[(1, 279103682), (2, 139551841), (11, 25373062), (13, 21469514), (22, 12686531), (26, 10734757), (79, 3532958), (121, 2306642), (143, 1951774), (158, 1766479), (242, 1153321), (286, 975887), (869, 321178), (1027, 271766), (1123, 248534), (1573, 177434), (1738, 160589), (2054, 135883), (2246, 124267), (3146, 88717), (9559, 29198), (11297, 24706), (12353, 22594), (14599, 19118)]