1520355824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7309403}}^1$

素因数の和:7309424

約数の個数: 20

約数和(自身を含む): 3172281336

約数和(自身を除く): 1651925512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7309403, 14618806, 29237612, 58475224, 95022239, 116950448, 190044478, 380088956, 760177912, 1520355824]

約数ペア:

[(1, 1520355824), (2, 760177912), (4, 380088956), (8, 190044478), (13, 116950448), (16, 95022239), (26, 58475224), (52, 29237612), (104, 14618806), (208, 7309403)]