274345924

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{40801}}^1$

素因数の和:40887

約数の個数: 18

約数和(自身を含む): 492112922

約数和(自身を除く): 217766998

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 40801, 81602, 163204, 1672841, 3345682, 6691364, 68586481, 137172962, 274345924]

約数ペア:

[(1, 274345924), (2, 137172962), (4, 68586481), (41, 6691364), (82, 3345682), (164, 1672841), (1681, 163204), (3362, 81602), (6724, 40801)]