2217490693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{275773}}^1$

素因数の和:275844

約数の個数: 16

約数和(自身を含む): 2620956096

約数和(自身を除く): 403465403

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 275773, 3033503, 4688141, 11858239, 51569551, 130440629, 201590063, 2217490693]

約数ペア:

[(1, 2217490693), (11, 201590063), (17, 130440629), (43, 51569551), (187, 11858239), (473, 4688141), (731, 3033503), (8041, 275773)]