7378496368

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{1306391}}^1$

素因数の和:1306752

約数の個数: 20

約数和(自身を含む): 14336345808

約数和(自身を除く): 6957849440

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 1306391, 2612782, 5225564, 10451128, 20902256, 461156023, 922312046, 1844624092, 3689248184, 7378496368]

約数ペア:

[(1, 7378496368), (2, 3689248184), (4, 1844624092), (8, 922312046), (16, 461156023), (353, 20902256), (706, 10451128), (1412, 5225564), (2824, 2612782), (5648, 1306391)]