138386976002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{15391}}^1\times {\mathrm{408701}}^1$

素因数の和:424105

約数の個数: 16

約数和(自身を含む): 226466682624

約数和(自身を除く): 88079706622

約数列:

[1, 2, 11, 22, 15391, 30782, 169301, 338602, 408701, 817402, 4495711, 8991422, 6290317091, 12580634182, 69193488001, 138386976002]

約数ペア:

[(1, 138386976002), (2, 69193488001), (11, 12580634182), (22, 6290317091), (15391, 8991422), (30782, 4495711), (169301, 817402), (338602, 408701)]