1728752

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1160

約数の個数: 20

約数和(自身を含む): 3385200

約数和(自身を除く): 1656448

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1049, 1648, 2098, 4196, 8392, 16784, 108047, 216094, 432188, 864376, 1728752]

約数ペア:

[(1, 1728752), (2, 864376), (4, 432188), (8, 216094), (16, 108047), (103, 16784), (206, 8392), (412, 4196), (824, 2098), (1049, 1648)]