2085964799

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{21347}}^1$

素因数の和:21542

約数の個数: 16

約数和(自身を含む): 2271427200

約数和(自身を除く): 185462401

約数列:

[1, 19, 37, 139, 703, 2641, 5143, 21347, 97717, 405593, 789839, 2967233, 15006941, 56377427, 109787621, 2085964799]

約数ペア:

[(1, 2085964799), (19, 109787621), (37, 56377427), (139, 15006941), (703, 2967233), (2641, 789839), (5143, 405593), (21347, 97717)]