2057510156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{23879}}^1$

素因数の和:25553

約数の個数: 24

約数和(自身を含む): 3880117920

約数和(自身を除く): 1822607764

約数列:

[1, 2, 4, 13, 26, 52, 1657, 3314, 6628, 21541, 23879, 43082, 47758, 86164, 95516, 310427, 620854, 1241708, 39567503, 79135006, 158270012, 514377539, 1028755078, 2057510156]

約数ペア:

[(1, 2057510156), (2, 1028755078), (4, 514377539), (13, 158270012), (26, 79135006), (52, 39567503), (1657, 1241708), (3314, 620854), (6628, 310427), (21541, 95516), (23879, 86164), (43082, 47758)]