2912705149

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{219943}}^1$

素因数の和:220020

約数の個数: 16

約数和(自身を含む): 3325553280

約数和(自身を除く): 412848131

約数列:

[1, 17, 19, 41, 323, 697, 779, 13243, 219943, 3739031, 4178917, 9017663, 71041589, 153300271, 171335597, 2912705149]

約数ペア:

[(1, 2912705149), (17, 171335597), (19, 153300271), (41, 71041589), (323, 9017663), (697, 4178917), (779, 3739031), (13243, 219943)]