1897708

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 3451952

約数和(自身を除く): 1554244

約数列:

[1, 2, 4, 67, 73, 97, 134, 146, 194, 268, 292, 388, 4891, 6499, 7081, 9782, 12998, 14162, 19564, 25996, 28324, 474427, 948854, 1897708]

約数ペア:

[(1, 1897708), (2, 948854), (4, 474427), (67, 28324), (73, 25996), (97, 19564), (134, 14162), (146, 12998), (194, 9782), (268, 7081), (292, 6499), (388, 4891)]