2998890158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{108271}}^1$

素因数の和:109543

約数の個数: 16

約数和(自身を含む): 4911217920

約数和(自身を除く): 1912327762

約数列:

[1, 2, 11, 22, 1259, 2518, 13849, 27698, 108271, 216542, 1190981, 2381962, 136313189, 272626378, 1499445079, 2998890158]

約数ペア:

[(1, 2998890158), (2, 1499445079), (11, 272626378), (22, 136313189), (1259, 2381962), (2518, 1190981), (13849, 216542), (27698, 108271)]