4121518466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{247301}}^1$

素因数の和:247957

約数の個数: 16

約数和(自身を含む): 6668251128

約数和(自身を除く): 2546732662

約数列:

[1, 2, 13, 26, 641, 1282, 8333, 16666, 247301, 494602, 3214913, 6429826, 158519941, 317039882, 2060759233, 4121518466]

約数ペア:

[(1, 4121518466), (2, 2060759233), (13, 317039882), (26, 158519941), (641, 6429826), (1282, 3214913), (8333, 494602), (16666, 247301)]