1242040606

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{4933}}^1$

素因数の和:5128

約数の個数: 24

約数和(自身を含む): 1940186952

約数和(自身を除く): 698146346

約数列:

[1, 2, 31, 62, 131, 262, 961, 1922, 4061, 4933, 8122, 9866, 125891, 152923, 251782, 305846, 646223, 1292446, 4740613, 9481226, 20032913, 40065826, 621020303, 1242040606]

約数ペア:

[(1, 1242040606), (2, 621020303), (31, 40065826), (62, 20032913), (131, 9481226), (262, 4740613), (961, 1292446), (1922, 646223), (4061, 305846), (4933, 251782), (8122, 152923), (9866, 125891)]