1628048

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1154

約数の個数: 20

約数和(自身を含む): 3189900

約数和(自身を除く): 1561852

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1049, 1552, 2098, 4196, 8392, 16784, 101753, 203506, 407012, 814024, 1628048]

約数ペア:

[(1, 1628048), (2, 814024), (4, 407012), (8, 203506), (16, 101753), (97, 16784), (194, 8392), (388, 4196), (776, 2098), (1049, 1552)]