138966761872

素因数分解:

$2^4\times {\mathrm{2713}}^1\times {\mathrm{3201409}}^1$

素因数の和:3204130

約数の個数: 20

約数和(自身を含む): 269347428940

約数和(自身を除く): 130380667068

約数列:

[1, 2, 4, 8, 16, 2713, 5426, 10852, 21704, 43408, 3201409, 6402818, 12805636, 25611272, 51222544, 8685422617, 17370845234, 34741690468, 69483380936, 138966761872]

約数ペア:

[(1, 138966761872), (2, 69483380936), (4, 34741690468), (8, 17370845234), (16, 8685422617), (2713, 51222544), (5426, 25611272), (10852, 12805636), (21704, 6402818), (43408, 3201409)]