2051228426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1\times {\mathrm{1901}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 3389637888

約数和(自身を除く): 1338409462

約数列:

[1, 2, 13, 26, 47, 94, 611, 883, 1222, 1766, 1901, 3802, 11479, 22958, 24713, 41501, 49426, 83002, 89347, 178694, 539513, 1079026, 1161511, 1678583, 2323022, 3357166, 21821579, 43643158, 78893401, 157786802, 1025614213, 2051228426]

約数ペア:

[(1, 2051228426), (2, 1025614213), (13, 157786802), (26, 78893401), (47, 43643158), (94, 21821579), (611, 3357166), (883, 2323022), (1222, 1678583), (1766, 1161511), (1901, 1079026), (3802, 539513), (11479, 178694), (22958, 89347), (24713, 83002), (41501, 49426)]