2012524528

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{417883}}^1$

素因数の和:417941

約数の個数: 40

約数和(自身を含む): 4559950208

約数和(自身を除く): 2547425680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 417883, 835766, 1671532, 2925181, 3343064, 5850362, 6686128, 11700724, 17968969, 23401448, 35937938, 46802896, 71875876, 125782783, 143751752, 251565566, 287503504, 503131132, 1006262264, 2012524528]

約数ペア:

[(1, 2012524528), (2, 1006262264), (4, 503131132), (7, 287503504), (8, 251565566), (14, 143751752), (16, 125782783), (28, 71875876), (43, 46802896), (56, 35937938), (86, 23401448), (112, 17968969), (172, 11700724), (301, 6686128), (344, 5850362), (602, 3343064), (688, 2925181), (1204, 1671532), (2408, 835766), (4816, 417883)]