180570728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1736257}}^1$

素因数の和:1736276

約数の個数: 16

約数和(自身を含む): 364614180

約数和(自身を除く): 184043452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1736257, 3472514, 6945028, 13890056, 22571341, 45142682, 90285364, 180570728]

約数ペア:

[(1, 180570728), (2, 90285364), (4, 45142682), (8, 22571341), (13, 13890056), (26, 6945028), (52, 3472514), (104, 1736257)]