134430608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{646301}}^1$

素因数の和:646322

約数の個数: 20

約数和(自身を含む): 280495068

約数和(自身を除く): 146064460

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 646301, 1292602, 2585204, 5170408, 8401913, 10340816, 16803826, 33607652, 67215304, 134430608]

約数ペア:

[(1, 134430608), (2, 67215304), (4, 33607652), (8, 16803826), (13, 10340816), (16, 8401913), (26, 5170408), (52, 2585204), (104, 1292602), (208, 646301)]