889552

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1110

約数の個数: 20

約数和(自身を含む): 1757700

約数和(自身を除く): 868148

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1049, 2098, 4196, 8392, 16784, 55597, 111194, 222388, 444776, 889552]

約数ペア:

[(1, 889552), (2, 444776), (4, 222388), (8, 111194), (16, 55597), (53, 16784), (106, 8392), (212, 4196), (424, 2098), (848, 1049)]