1409968

素因数分解:

$2^4\times 7^1\times {\mathrm{12589}}^1$

素因数の和:12604

約数の個数: 20

約数和(自身を含む): 3122320

約数和(自身を除く): 1712352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12589, 25178, 50356, 88123, 100712, 176246, 201424, 352492, 704984, 1409968]

約数ペア:

[(1, 1409968), (2, 704984), (4, 352492), (7, 201424), (8, 176246), (14, 100712), (16, 88123), (28, 50356), (56, 25178), (112, 12589)]