1263952705

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1\times {\mathrm{4211}}^1$

素因数の和:4736

約数の個数: 16

約数和(自身を含む): 1530270144

約数和(自身を除く): 266317439

約数列:

[1, 5, 173, 347, 865, 1735, 4211, 21055, 60031, 300155, 728503, 1461217, 3642515, 7306085, 252790541, 1263952705]

約数ペア:

[(1, 1263952705), (5, 252790541), (173, 7306085), (347, 3642515), (865, 1461217), (1735, 728503), (4211, 300155), (21055, 60031)]