260022988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{12689}}^1$

素因数の和:12849

約数の個数: 24

約数和(自身を含む): 469022400

約数和(自身を除く): 208999412

約数列:

[1, 2, 4, 47, 94, 109, 188, 218, 436, 5123, 10246, 12689, 20492, 25378, 50756, 596383, 1192766, 1383101, 2385532, 2766202, 5532404, 65005747, 130011494, 260022988]

約数ペア:

[(1, 260022988), (2, 130011494), (4, 65005747), (47, 5532404), (94, 2766202), (109, 2385532), (188, 1383101), (218, 1192766), (436, 596383), (5123, 50756), (10246, 25378), (12689, 20492)]