2838642224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{520279}}^1$

素因数の和:520329

約数の個数: 40

約数和(自身を含む): 6193413120

約数和(自身を除く): 3354770896

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 520279, 1040558, 2081116, 4162232, 5723069, 8324464, 11446138, 16128649, 22892276, 32257298, 45784552, 64514596, 91569104, 129029192, 177415139, 258058384, 354830278, 709660556, 1419321112, 2838642224]

約数ペア:

[(1, 2838642224), (2, 1419321112), (4, 709660556), (8, 354830278), (11, 258058384), (16, 177415139), (22, 129029192), (31, 91569104), (44, 64514596), (62, 45784552), (88, 32257298), (124, 22892276), (176, 16128649), (248, 11446138), (341, 8324464), (496, 5723069), (682, 4162232), (1364, 2081116), (2728, 1040558), (5456, 520279)]