3847821424

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{997879}}^1$

素因数の和:998128

約数の個数: 20

約数和(自身を含む): 7486095760

約数和(自身を除く): 3638274336

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 997879, 1995758, 3991516, 7983032, 15966064, 240488839, 480977678, 961955356, 1923910712, 3847821424]

約数ペア:

[(1, 3847821424), (2, 1923910712), (4, 961955356), (8, 480977678), (16, 240488839), (241, 15966064), (482, 7983032), (964, 3991516), (1928, 1995758), (3856, 997879)]