1007128

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 1966140

約数和(自身を除く): 959012

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 961, 1048, 1922, 3844, 4061, 7688, 8122, 16244, 32488, 125891, 251782, 503564, 1007128]

約数ペア:

[(1, 1007128), (2, 503564), (4, 251782), (8, 125891), (31, 32488), (62, 16244), (124, 8122), (131, 7688), (248, 4061), (262, 3844), (524, 1922), (961, 1048)]