2012314564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{434813}}^1$

素因数の和:434919

約数の個数: 24

約数和(自身を含む): 3835059480

約数和(自身を除く): 1822744916

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 434813, 869626, 1739252, 5652569, 11305138, 22610276, 38698357, 77396714, 154793428, 503078641, 1006157282, 2012314564]

約数ペア:

[(1, 2012314564), (2, 1006157282), (4, 503078641), (13, 154793428), (26, 77396714), (52, 38698357), (89, 22610276), (178, 11305138), (356, 5652569), (1157, 1739252), (2314, 869626), (4628, 434813)]