2080822588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{62233}}^1$

素因数の和:62893

約数の個数: 24

約数和(自身を含む): 3927712208

約数和(自身を除く): 1846889620

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 2572, 8359, 16718, 33436, 62233, 124466, 248932, 809029, 1618058, 3236116, 40015819, 80031638, 160063276, 520205647, 1040411294, 2080822588]

約数ペア:

[(1, 2080822588), (2, 1040411294), (4, 520205647), (13, 160063276), (26, 80031638), (52, 40015819), (643, 3236116), (1286, 1618058), (2572, 809029), (8359, 248932), (16718, 124466), (33436, 62233)]