1028942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 1667952

約数和(自身を除く): 639010

約数列:

[1, 2, 17, 34, 53, 106, 571, 901, 1142, 1802, 9707, 19414, 30263, 60526, 514471, 1028942]

約数ペア:

[(1, 1028942), (2, 514471), (17, 60526), (34, 30263), (53, 19414), (106, 9707), (571, 1802), (901, 1142)]