399268310398

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{38968213}}^1$

素因数の和:38968371

約数の個数: 16

約数和(自身を含む): 617256509760

約数和(自身を除く): 217988199362

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 38968213, 77936426, 1831506011, 3663012022, 4247535217, 8495070434, 199634155199, 399268310398]

約数ペア:

[(1, 399268310398), (2, 199634155199), (47, 8495070434), (94, 4247535217), (109, 3663012022), (218, 1831506011), (5123, 77936426), (10246, 38968213)]