9909484

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 19092024

約数和(自身を除く): 9182540

約数列:

[1, 2, 4, 13, 26, 52, 107, 137, 169, 214, 274, 338, 428, 548, 676, 1391, 1781, 2782, 3562, 5564, 7124, 14659, 18083, 23153, 29318, 36166, 46306, 58636, 72332, 92612, 190567, 381134, 762268, 2477371, 4954742, 9909484]

約数ペア:

[(1, 9909484), (2, 4954742), (4, 2477371), (13, 762268), (26, 381134), (52, 190567), (107, 92612), (137, 72332), (169, 58636), (214, 46306), (274, 36166), (338, 29318), (428, 23153), (548, 18083), (676, 14659), (1391, 7124), (1781, 5564), (2782, 3562)]