2689584

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 7015920

約数和(自身を除く): 4326336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 409, 411, 548, 818, 822, 1096, 1227, 1636, 1644, 2192, 2454, 3272, 3288, 4908, 6544, 6576, 9816, 19632, 56033, 112066, 168099, 224132, 336198, 448264, 672396, 896528, 1344792, 2689584]

約数ペア:

[(1, 2689584), (2, 1344792), (3, 896528), (4, 672396), (6, 448264), (8, 336198), (12, 224132), (16, 168099), (24, 112066), (48, 56033), (137, 19632), (274, 9816), (409, 6576), (411, 6544), (548, 4908), (818, 3288), (822, 3272), (1096, 2454), (1227, 2192), (1636, 1644)]