613644086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{212923}}^1$

素因数の和:213067

約数の個数: 16

約数和(自身を含む): 1011814848

約数和(自身を除く): 398170762

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 212923, 425846, 2342153, 4684306, 27892913, 55785826, 306822043, 613644086]

約数ペア:

[(1, 613644086), (2, 306822043), (11, 55785826), (22, 27892913), (131, 4684306), (262, 2342153), (1441, 425846), (2882, 212923)]