2790644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 5221440

約数和(自身を除く): 2430796

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 503, 1006, 1387, 2012, 2774, 5548, 9557, 19114, 36719, 38228, 73438, 146876, 697661, 1395322, 2790644]

約数ペア:

[(1, 2790644), (2, 1395322), (4, 697661), (19, 146876), (38, 73438), (73, 38228), (76, 36719), (146, 19114), (292, 9557), (503, 5548), (1006, 2774), (1387, 2012)]