255655588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{4889}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 474427800

約数和(自身を除く): 218772212

約数列:

[1, 2, 4, 17, 34, 68, 769, 1538, 3076, 4889, 9778, 13073, 19556, 26146, 52292, 83113, 166226, 332452, 3759641, 7519282, 15038564, 63913897, 127827794, 255655588]

約数ペア:

[(1, 255655588), (2, 127827794), (4, 63913897), (17, 15038564), (34, 7519282), (68, 3759641), (769, 332452), (1538, 166226), (3076, 83113), (4889, 52292), (9778, 26146), (13073, 19556)]