1238754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 2722608

約数和(自身を除く): 1483854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 18769, 37538, 56307, 112614, 206459, 412918, 619377, 1238754]

約数ペア:

[(1, 1238754), (2, 619377), (3, 412918), (6, 206459), (11, 112614), (22, 56307), (33, 37538), (66, 18769), (137, 9042), (274, 4521), (411, 3014), (822, 1507)]