2892239

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 16

約数和(自身を含む): 3456000

約数和(自身を除く): 563761

約数列:

[1, 7, 47, 59, 149, 329, 413, 1043, 2773, 7003, 8791, 19411, 49021, 61537, 413177, 2892239]

約数ペア:

[(1, 2892239), (7, 413177), (47, 61537), (59, 49021), (149, 19411), (329, 8791), (413, 7003), (1043, 2773)]