1639348085

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1\times {\mathrm{12641}}^1$

素因数の和:13384

約数の個数: 16

約数和(自身を含む): 2023427952

約数和(自身を除く): 384079867

約数列:

[1, 5, 37, 185, 701, 3505, 12641, 25937, 63205, 129685, 467717, 2338585, 8861341, 44306705, 327869617, 1639348085]

約数ペア:

[(1, 1639348085), (5, 327869617), (37, 44306705), (185, 8861341), (701, 2338585), (3505, 467717), (12641, 129685), (25937, 63205)]