520199119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{108217}}^1$

素因数の和:108270

約数の個数: 16

約数和(自身を含む): 623335680

約数和(自身を除く): 103136561

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 108217, 1190387, 2056123, 2488991, 22617353, 27378901, 47290829, 520199119]

約数ペア:

[(1, 520199119), (11, 47290829), (19, 27378901), (23, 22617353), (209, 2488991), (253, 2056123), (437, 1190387), (4807, 108217)]