1205296

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1140

約数の個数: 20

約数和(自身を含む): 2370384

約数和(自身を除く): 1165088

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1061, 1136, 2122, 4244, 8488, 16976, 75331, 150662, 301324, 602648, 1205296]

約数ペア:

[(1, 1205296), (2, 602648), (4, 301324), (8, 150662), (16, 75331), (71, 16976), (142, 8488), (284, 4244), (568, 2122), (1061, 1136)]