2687652008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1217}}^1\times {\mathrm{6733}}^1$

素因数の和:7997

約数の個数: 32

約数和(自身を含む): 5167267560

約数和(自身を除く): 2479615552

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1217, 2434, 4868, 6733, 9736, 13466, 26932, 49897, 53864, 99794, 199588, 276053, 399176, 552106, 1104212, 2208424, 8194061, 16388122, 32776244, 65552488, 335956501, 671913002, 1343826004, 2687652008]

約数ペア:

[(1, 2687652008), (2, 1343826004), (4, 671913002), (8, 335956501), (41, 65552488), (82, 32776244), (164, 16388122), (328, 8194061), (1217, 2208424), (2434, 1104212), (4868, 552106), (6733, 399176), (9736, 276053), (13466, 199588), (26932, 99794), (49897, 53864)]