2913251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 508189

約数列:

[1, 11, 19, 53, 209, 263, 583, 1007, 2893, 4997, 11077, 13939, 54967, 153329, 264841, 2913251]

約数ペア:

[(1, 2913251), (11, 264841), (19, 153329), (53, 54967), (209, 13939), (263, 11077), (583, 4997), (1007, 2893)]