2028093172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{11369}}^1$

素因数の和:11680

約数の個数: 48

約数和(自身を含む): 4248195840

約数和(自身を除く): 2220102668

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 277, 322, 554, 644, 1108, 1939, 3878, 6371, 7756, 11369, 12742, 22738, 25484, 44597, 45476, 79583, 89194, 159166, 178388, 261487, 318332, 522974, 1045948, 1830409, 3149213, 3660818, 6298426, 7321636, 12596852, 22044491, 44088982, 72431899, 88177964, 144863798, 289727596, 507023293, 1014046586, 2028093172]

約数ペア:

[(1, 2028093172), (2, 1014046586), (4, 507023293), (7, 289727596), (14, 144863798), (23, 88177964), (28, 72431899), (46, 44088982), (92, 22044491), (161, 12596852), (277, 7321636), (322, 6298426), (554, 3660818), (644, 3149213), (1108, 1830409), (1939, 1045948), (3878, 522974), (6371, 318332), (7756, 261487), (11369, 178388), (12742, 159166), (22738, 89194), (25484, 79583), (44597, 45476)]