418866514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1002073}}^1$

素因数の和:1002105

約数の個数: 16

約数和(自身を含む): 721493280

約数和(自身を除く): 302626766

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1002073, 2004146, 11022803, 19039387, 22045606, 38078774, 209433257, 418866514]

約数ペア:

[(1, 418866514), (2, 209433257), (11, 38078774), (19, 22045606), (22, 19039387), (38, 11022803), (209, 2004146), (418, 1002073)]