2008649714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{119321}}^1$

素因数の和:119785

約数の個数: 16

約数和(自身を含む): 3178738080

約数和(自身を除く): 1170088366

約数列:

[1, 2, 19, 38, 443, 886, 8417, 16834, 119321, 238642, 2267099, 4534198, 52859203, 105718406, 1004324857, 2008649714]

約数ペア:

[(1, 2008649714), (2, 1004324857), (19, 105718406), (38, 52859203), (443, 4534198), (886, 2267099), (8417, 238642), (16834, 119321)]