986841268

素因数分解:

$2^2\times 7^1\times {\mathrm{3761}}^1\times {\mathrm{9371}}^1$

素因数の和:13143

約数の個数: 24

約数和(自身を含む): 1974417984

約数和(自身を除く): 987576716

約数列:

[1, 2, 4, 7, 14, 28, 3761, 7522, 9371, 15044, 18742, 26327, 37484, 52654, 65597, 105308, 131194, 262388, 35244331, 70488662, 140977324, 246710317, 493420634, 986841268]

約数ペア:

[(1, 986841268), (2, 493420634), (4, 246710317), (7, 140977324), (14, 70488662), (28, 35244331), (3761, 262388), (7522, 131194), (9371, 105308), (15044, 65597), (18742, 52654), (26327, 37484)]