2657746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 5201280

約数和(自身を除く): 2543534

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 859, 1547, 1718, 3094, 6013, 11167, 12026, 14603, 22334, 29206, 78169, 102221, 156338, 189839, 204442, 379678, 1328873, 2657746]

約数ペア:

[(1, 2657746), (2, 1328873), (7, 379678), (13, 204442), (14, 189839), (17, 156338), (26, 102221), (34, 78169), (91, 29206), (119, 22334), (182, 14603), (221, 12026), (238, 11167), (442, 6013), (859, 3094), (1547, 1718)]