31019389612

素因数分解:

$2^2\times {\mathrm{277}}^1\times {\mathrm{27995839}}^1$

素因数の和:27996120

約数の個数: 12

約数和(自身を含む): 54479904640

約数和(自身を除く): 23460515028

約数列:

[1, 2, 4, 277, 554, 1108, 27995839, 55991678, 111983356, 7754847403, 15509694806, 31019389612]

約数ペア:

[(1, 31019389612), (2, 15509694806), (4, 7754847403), (277, 111983356), (554, 55991678), (1108, 27995839)]