2191090822

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1733}}^1\times {\mathrm{7103}}^1$

素因数の和:8927

約数の個数: 16

約数和(自身を含む): 3325950720

約数和(自身を除く): 1134859898

約数列:

[1, 2, 89, 178, 1733, 3466, 7103, 14206, 154237, 308474, 632167, 1264334, 12309499, 24618998, 1095545411, 2191090822]

約数ペア:

[(1, 2191090822), (2, 1095545411), (89, 24618998), (178, 12309499), (1733, 1264334), (3466, 632167), (7103, 308474), (14206, 154237)]