127477372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{263383}}^1$

素因数の和:263409

約数の個数: 18

約数和(自身を含む): 245210504

約数和(自身を除く): 117733132

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 263383, 526766, 1053532, 2897213, 5794426, 11588852, 31869343, 63738686, 127477372]

約数ペア:

[(1, 127477372), (2, 63738686), (4, 31869343), (11, 11588852), (22, 5794426), (44, 2897213), (121, 1053532), (242, 526766), (484, 263383)]