135280652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83921}}^1$

素因数の和:83969

約数の個数: 24

約数和(自身を含む): 263179392

約数和(自身を除く): 127898740

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 83921, 167842, 335684, 1090973, 2181946, 2601551, 4363892, 5203102, 10406204, 33820163, 67640326, 135280652]

約数ペア:

[(1, 135280652), (2, 67640326), (4, 33820163), (13, 10406204), (26, 5203102), (31, 4363892), (52, 2601551), (62, 2181946), (124, 1090973), (403, 335684), (806, 167842), (1612, 83921)]