2277473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 2773440

約数和(自身を除く): 495967

約数列:

[1, 11, 17, 19, 187, 209, 323, 641, 3553, 7051, 10897, 12179, 119867, 133969, 207043, 2277473]

約数ペア:

[(1, 2277473), (11, 207043), (17, 133969), (19, 119867), (187, 12179), (209, 10897), (323, 7051), (641, 3553)]