2008255592

素因数分解:

$2^3\times 7^2\times {\mathrm{1151}}^1\times {\mathrm{4451}}^1$

素因数の和:5622

約数の個数: 48

約数和(自身を含む): 4385041920

約数和(自身を除く): 2376786328

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1151, 2302, 4451, 4604, 8057, 8902, 9208, 16114, 17804, 31157, 32228, 35608, 56399, 62314, 64456, 112798, 124628, 218099, 225596, 249256, 436198, 451192, 872396, 1744792, 5123101, 10246202, 20492404, 35861707, 40984808, 71723414, 143446828, 251031949, 286893656, 502063898, 1004127796, 2008255592]

約数ペア:

[(1, 2008255592), (2, 1004127796), (4, 502063898), (7, 286893656), (8, 251031949), (14, 143446828), (28, 71723414), (49, 40984808), (56, 35861707), (98, 20492404), (196, 10246202), (392, 5123101), (1151, 1744792), (2302, 872396), (4451, 451192), (4604, 436198), (8057, 249256), (8902, 225596), (9208, 218099), (16114, 124628), (17804, 112798), (31157, 64456), (32228, 62314), (35608, 56399)]