2005965152

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{554747}}^1$

素因数の和:554870

約数の個数: 24

約数和(自身を含む): 3984200136

約数和(自身を除く): 1978234984

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 554747, 1109494, 2218988, 4437976, 8875952, 17751904, 62686411, 125372822, 250745644, 501491288, 1002982576, 2005965152]

約数ペア:

[(1, 2005965152), (2, 1002982576), (4, 501491288), (8, 250745644), (16, 125372822), (32, 62686411), (113, 17751904), (226, 8875952), (452, 4437976), (904, 2218988), (1808, 1109494), (3616, 554747)]