255346147654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1\times {\mathrm{67601}}^1$

素因数の和:68856

約数の個数: 32

約数和(自身を含む): 416011891680

約数和(自身を除く): 160665744026

約数列:

[1, 2, 13, 26, 131, 262, 1109, 1703, 2218, 3406, 14417, 28834, 67601, 135202, 145279, 290558, 878813, 1757626, 1888627, 3777254, 8855731, 17711462, 74969509, 115124503, 149939018, 230249006, 974603617, 1949207234, 9821005679, 19642011358, 127673073827, 255346147654]

約数ペア:

[(1, 255346147654), (2, 127673073827), (13, 19642011358), (26, 9821005679), (131, 1949207234), (262, 974603617), (1109, 230249006), (1703, 149939018), (2218, 115124503), (3406, 74969509), (14417, 17711462), (28834, 8855731), (67601, 3777254), (135202, 1888627), (145279, 1757626), (290558, 878813)]