1555164028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{425839}}^1$

素因数の和:425937

約数の個数: 24

約数和(自身を含む): 3004727040

約数和(自身を除く): 1449563012

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 425839, 851678, 1703356, 4684229, 9368458, 18736916, 35344637, 70689274, 141378548, 388791007, 777582014, 1555164028]

約数ペア:

[(1, 1555164028), (2, 777582014), (4, 388791007), (11, 141378548), (22, 70689274), (44, 35344637), (83, 18736916), (166, 9368458), (332, 4684229), (913, 1703356), (1826, 851678), (3652, 425839)]