2568754938

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{667903}}^1$

素因数の和:668549

約数の個数: 16

約数和(自身を含む): 5145532416

約数和(自身を除く): 2576777478

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 667903, 1335806, 2003709, 4007418, 428125823, 856251646, 1284377469, 2568754938]

約数ペア:

[(1, 2568754938), (2, 1284377469), (3, 856251646), (6, 428125823), (641, 4007418), (1282, 2003709), (1923, 1335806), (3846, 667903)]