123089648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{699373}}^1$

素因数の和:699392

約数の個数: 20

約数和(自身を含む): 260167128

約数和(自身を除く): 137077480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 699373, 1398746, 2797492, 5594984, 7693103, 11189968, 15386206, 30772412, 61544824, 123089648]

約数ペア:

[(1, 123089648), (2, 61544824), (4, 30772412), (8, 15386206), (11, 11189968), (16, 7693103), (22, 5594984), (44, 2797492), (88, 1398746), (176, 699373)]