2247389452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251611}}^1$

素因数の和:251662

約数の個数: 48

約数和(自身を含む): 5072497920

約数和(自身を除く): 2825108468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 251611, 503222, 1006444, 1761277, 2767721, 3522554, 5535442, 7045108, 7296719, 11070884, 14593438, 19374047, 29186876, 38748094, 51077033, 77496188, 80263909, 102154066, 160527818, 204308132, 321055636, 561847363, 1123694726, 2247389452]

約数ペア:

[(1, 2247389452), (2, 1123694726), (4, 561847363), (7, 321055636), (11, 204308132), (14, 160527818), (22, 102154066), (28, 80263909), (29, 77496188), (44, 51077033), (58, 38748094), (77, 29186876), (116, 19374047), (154, 14593438), (203, 11070884), (308, 7296719), (319, 7045108), (406, 5535442), (638, 3522554), (812, 2767721), (1276, 1761277), (2233, 1006444), (4466, 503222), (8932, 251611)]