389621242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{5081}}^1$

素因数の和:6773

約数の個数: 16

約数和(自身を含む): 610327872

約数和(自身を除く): 220706630

約数列:

[1, 2, 23, 46, 1667, 3334, 5081, 10162, 38341, 76682, 116863, 233726, 8470027, 16940054, 194810621, 389621242]

約数ペア:

[(1, 389621242), (2, 194810621), (23, 16940054), (46, 8470027), (1667, 233726), (3334, 116863), (5081, 76682), (10162, 38341)]