2084390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 4679424

約数和(自身を除く): 2595034

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2707, 5414, 13535, 18949, 27070, 29777, 37898, 59554, 94745, 148885, 189490, 208439, 297770, 416878, 1042195, 2084390]

約数ペア:

[(1, 2084390), (2, 1042195), (5, 416878), (7, 297770), (10, 208439), (11, 189490), (14, 148885), (22, 94745), (35, 59554), (55, 37898), (70, 29777), (77, 27070), (110, 18949), (154, 13535), (385, 5414), (770, 2707)]