2019436768

素因数分解:

$2^5\times {\mathrm{449}}^1\times {\mathrm{140551}}^1$

素因数の和:141010

約数の個数: 24

約数和(自身を含む): 3984649200

約数和(自身を除く): 1965212432

約数列:

[1, 2, 4, 8, 16, 32, 449, 898, 1796, 3592, 7184, 14368, 140551, 281102, 562204, 1124408, 2248816, 4497632, 63107399, 126214798, 252429596, 504859192, 1009718384, 2019436768]

約数ペア:

[(1, 2019436768), (2, 1009718384), (4, 504859192), (8, 252429596), (16, 126214798), (32, 63107399), (449, 4497632), (898, 2248816), (1796, 1124408), (3592, 562204), (7184, 281102), (14368, 140551)]