2912209894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{417581}}^1$

素因数の和:417911

約数の個数: 16

約数和(自身を含む): 4780478736

約数和(自身を除く): 1868268842

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 417581, 835162, 4593391, 9186782, 132373177, 264746354, 1456104947, 2912209894]

約数ペア:

[(1, 2912209894), (2, 1456104947), (11, 264746354), (22, 132373177), (317, 9186782), (634, 4593391), (3487, 835162), (6974, 417581)]