127923484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79357}}^1$

素因数の和:79405

約数の個数: 24

約数和(自身を含む): 248866688

約数和(自身を除く): 120943204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 79357, 158714, 317428, 1031641, 2063282, 2460067, 4126564, 4920134, 9840268, 31980871, 63961742, 127923484]

約数ペア:

[(1, 127923484), (2, 63961742), (4, 31980871), (13, 9840268), (26, 4920134), (31, 4126564), (52, 2460067), (62, 2063282), (124, 1031641), (403, 317428), (806, 158714), (1612, 79357)]