2548273

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 3217536

約数和(自身を除く): 669263

約数列:

[1, 7, 13, 41, 91, 287, 533, 683, 3731, 4781, 8879, 28003, 62153, 196021, 364039, 2548273]

約数ペア:

[(1, 2548273), (7, 364039), (13, 196021), (41, 62153), (91, 28003), (287, 8879), (533, 4781), (683, 3731)]