487680908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{852589}}^1$

素因数の和:852617

約数の個数: 24

約数和(自身を含む): 1002645840

約数和(自身を除く): 514964932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 852589, 1705178, 3410356, 9378479, 11083657, 18756958, 22167314, 37513916, 44334628, 121920227, 243840454, 487680908]

約数ペア:

[(1, 487680908), (2, 243840454), (4, 121920227), (11, 44334628), (13, 37513916), (22, 22167314), (26, 18756958), (44, 11083657), (52, 9378479), (143, 3410356), (286, 1705178), (572, 852589)]