6620666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1873

約数の個数: 16

約数和(自身を含む): 10773000

約数和(自身を除く): 4152334

約数列:

[1, 2, 13, 26, 149, 298, 1709, 1937, 3418, 3874, 22217, 44434, 254641, 509282, 3310333, 6620666]

約数ペア:

[(1, 6620666), (2, 3310333), (13, 509282), (26, 254641), (149, 44434), (298, 22217), (1709, 3874), (1937, 3418)]