1238388479

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^2\times {\mathrm{4079}}^1$

素因数の和:4175

約数の個数: 18

約数和(自身を含む): 1353952080

約数和(自身を除く): 115563601

約数列:

[1, 19, 29, 361, 551, 841, 4079, 10469, 15979, 77501, 118291, 303601, 1472519, 2247529, 3430439, 42703051, 65178341, 1238388479]

約数ペア:

[(1, 1238388479), (19, 65178341), (29, 42703051), (361, 3430439), (551, 2247529), (841, 1472519), (4079, 303601), (10469, 118291), (15979, 77501)]