1549604804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{253369}}^1$

素因数の和:253523

約数の個数: 24

約数和(自身を含む): 2979631200

約数和(自身を除く): 1430026396

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 253369, 506738, 1013476, 2787059, 5574118, 11148236, 35218291, 70436582, 140873164, 387401201, 774802402, 1549604804]

約数ペア:

[(1, 1549604804), (2, 774802402), (4, 387401201), (11, 140873164), (22, 70436582), (44, 35218291), (139, 11148236), (278, 5574118), (556, 2787059), (1529, 1013476), (3058, 506738), (6116, 253369)]