1640603921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1069}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 1969142400

約数和(自身を除く): 328538479

約数列:

[1, 11, 17, 29, 187, 283, 319, 493, 1069, 3113, 4811, 5423, 8207, 11759, 18173, 31001, 52921, 90277, 139519, 199903, 302527, 341011, 527017, 1534709, 3327797, 5142959, 5797187, 8773283, 56572549, 96506113, 149145811, 1640603921]

約数ペア:

[(1, 1640603921), (11, 149145811), (17, 96506113), (29, 56572549), (187, 8773283), (283, 5797187), (319, 5142959), (493, 3327797), (1069, 1534709), (3113, 527017), (4811, 341011), (5423, 302527), (8207, 199903), (11759, 139519), (18173, 90277), (31001, 52921)]