2987152816

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{242779}}^1$

素因数の和:243556

約数の個数: 20

約数和(自身を含む): 5795158600

約数和(自身を除く): 2808005784

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 242779, 485558, 971116, 1942232, 3884464, 186697051, 373394102, 746788204, 1493576408, 2987152816]

約数ペア:

[(1, 2987152816), (2, 1493576408), (4, 746788204), (8, 373394102), (16, 186697051), (769, 3884464), (1538, 1942232), (3076, 971116), (6152, 485558), (12304, 242779)]