123804575990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{426912331}}^1$

素因数の和:426912367

約数の個数: 16

約数和(自身を含む): 230532659280

約数和(自身を除く): 106728083290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 426912331, 853824662, 2134561655, 4269123310, 12380457599, 24760915198, 61902287995, 123804575990]

約数ペア:

[(1, 123804575990), (2, 61902287995), (5, 24760915198), (10, 12380457599), (29, 4269123310), (58, 2134561655), (145, 853824662), (290, 426912331)]