7977291268

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{887}}^1\times {\mathrm{21013}}^1$

素因数の和:22011

約数の個数: 24

約数和(自身を含む): 14107286592

約数和(自身を除く): 6129995324

約数列:

[1, 2, 4, 107, 214, 428, 887, 1774, 3548, 21013, 42026, 84052, 94909, 189818, 379636, 2248391, 4496782, 8993564, 18638531, 37277062, 74554124, 1994322817, 3988645634, 7977291268]

約数ペア:

[(1, 7977291268), (2, 3988645634), (4, 1994322817), (107, 74554124), (214, 37277062), (428, 18638531), (887, 8993564), (1774, 4496782), (3548, 2248391), (21013, 379636), (42026, 189818), (84052, 94909)]