858164018

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1\times {\mathrm{4657}}^1$

素因数の和:5321

約数の個数: 16

約数和(自身を含む): 1296787200

約数和(自身を除く): 438623182

約数列:

[1, 2, 199, 398, 463, 926, 4657, 9314, 92137, 184274, 926743, 1853486, 2156191, 4312382, 429082009, 858164018]

約数ペア:

[(1, 858164018), (2, 429082009), (199, 4312382), (398, 2156191), (463, 1853486), (926, 926743), (4657, 184274), (9314, 92137)]