1427609546

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{137191}}^1$

素因数の和:137258

約数の個数: 24

約数和(自身を含む): 2408542752

約数和(自身を除く): 980933206

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 137191, 274382, 1509101, 3018202, 5899213, 11798426, 16600111, 33200222, 64891343, 129782686, 713804773, 1427609546]

約数ペア:

[(1, 1427609546), (2, 713804773), (11, 129782686), (22, 64891343), (43, 33200222), (86, 16600111), (121, 11798426), (242, 5899213), (473, 3018202), (946, 1509101), (5203, 274382), (10406, 137191)]