2597738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 4741632

約数和(自身を除く): 2143894

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 293, 341, 403, 586, 682, 806, 3223, 3809, 4433, 6446, 7618, 8866, 9083, 18166, 41899, 83798, 99913, 118079, 199826, 236158, 1298869, 2597738]

約数ペア:

[(1, 2597738), (2, 1298869), (11, 236158), (13, 199826), (22, 118079), (26, 99913), (31, 83798), (62, 41899), (143, 18166), (286, 9083), (293, 8866), (341, 7618), (403, 6446), (586, 4433), (682, 3809), (806, 3223)]