287472074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{206221}}^1$

素因数の和:206281

約数の個数: 16

約数和(自身を含む): 467711496

約数和(自身を除く): 180239422

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 206221, 412442, 3505757, 7011514, 8455061, 16910122, 143736037, 287472074]

約数ペア:

[(1, 287472074), (2, 143736037), (17, 16910122), (34, 8455061), (41, 7011514), (82, 3505757), (697, 412442), (1394, 206221)]