2647403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 16

約数和(自身を含む): 3110400

約数和(自身を除く): 462997

約数列:

[1, 11, 19, 53, 209, 239, 583, 1007, 2629, 4541, 11077, 12667, 49951, 139337, 240673, 2647403]

約数ペア:

[(1, 2647403), (11, 240673), (19, 139337), (53, 49951), (209, 12667), (239, 11077), (583, 4541), (1007, 2629)]