2920918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 5886720

約数和(自身を除く): 2965802

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1459, 2002, 2918, 10213, 16049, 18967, 20426, 32098, 37934, 112343, 132769, 208637, 224686, 265538, 417274, 1460459, 2920918]

約数ペア:

[(1, 2920918), (2, 1460459), (7, 417274), (11, 265538), (13, 224686), (14, 208637), (22, 132769), (26, 112343), (77, 37934), (91, 32098), (143, 20426), (154, 18967), (182, 16049), (286, 10213), (1001, 2918), (1459, 2002)]