2161044938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1001411}}^1$

素因数の和:1001509

約数の個数: 16

約数和(自身を含む): 3532981536

約数和(自身を除く): 1371936598

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 1001411, 2002822, 13018343, 26036686, 83117113, 166234226, 1080522469, 2161044938]

約数ペア:

[(1, 2161044938), (2, 1080522469), (13, 166234226), (26, 83117113), (83, 26036686), (166, 13018343), (1079, 2002822), (2158, 1001411)]