128842582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{142841}}^1$

素因数の和:142895

約数の個数: 16

約数和(自身を含む): 215977104

約数和(自身を除く): 87134522

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 142841, 285682, 1571251, 3142502, 5856481, 11712962, 64421291, 128842582]

約数ペア:

[(1, 128842582), (2, 64421291), (11, 11712962), (22, 5856481), (41, 3142502), (82, 1571251), (451, 285682), (902, 142841)]