2016052108

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{517999}}^1$

素因数の和:518149

約数の個数: 24

約数和(自身を含む): 4061120000

約数和(自身を除く): 2045067892

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 517999, 1035998, 2071996, 3625993, 7251986, 14503972, 72001861, 144003722, 288007444, 504013027, 1008026054, 2016052108]

約数ペア:

[(1, 2016052108), (2, 1008026054), (4, 504013027), (7, 288007444), (14, 144003722), (28, 72001861), (139, 14503972), (278, 7251986), (556, 3625993), (973, 2071996), (1946, 1035998), (3892, 517999)]