425304004

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{110641}}^1$

素因数の和:110707

約数の個数: 18

約数和(自身を含む): 769072542

約数和(自身を除く): 343768538

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 110641, 221282, 442564, 3429871, 6859742, 13719484, 106326001, 212652002, 425304004]

約数ペア:

[(1, 425304004), (2, 212652002), (4, 106326001), (31, 13719484), (62, 6859742), (124, 3429871), (961, 442564), (1922, 221282), (3844, 110641)]