4019920078

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{3833}}^1\times {\mathrm{4129}}^1$

素因数の和:8091

約数の個数: 16

約数和(自身を含む): 6080417280

約数和(自身を除く): 2060497202

約数列:

[1, 2, 127, 254, 3833, 4129, 7666, 8258, 486791, 524383, 973582, 1048766, 15826457, 31652914, 2009960039, 4019920078]

約数ペア:

[(1, 4019920078), (2, 2009960039), (127, 31652914), (254, 15826457), (3833, 1048766), (4129, 973582), (7666, 524383), (8258, 486791)]