2149789964

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{34757}}^1$

素因数の和:34862

約数の個数: 36

約数和(自身を含む): 4393133136

約数和(自身を除く): 2243343172

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2209, 4418, 8836, 15463, 30926, 34757, 61852, 69514, 139028, 243299, 486598, 973196, 1633579, 3267158, 6534316, 11435053, 22870106, 45740212, 76778213, 153556426, 307112852, 537447491, 1074894982, 2149789964]

約数ペア:

[(1, 2149789964), (2, 1074894982), (4, 537447491), (7, 307112852), (14, 153556426), (28, 76778213), (47, 45740212), (94, 22870106), (188, 11435053), (329, 6534316), (658, 3267158), (1316, 1633579), (2209, 973196), (4418, 486598), (8836, 243299), (15463, 139028), (30926, 69514), (34757, 61852)]