2510956

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 36

約数和(自身を含む): 5343408

約数和(自身を除く): 2832452

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 557, 644, 1114, 1127, 2228, 2254, 3899, 4508, 7798, 12811, 15596, 25622, 27293, 51244, 54586, 89677, 109172, 179354, 358708, 627739, 1255478, 2510956]

約数ペア:

[(1, 2510956), (2, 1255478), (4, 627739), (7, 358708), (14, 179354), (23, 109172), (28, 89677), (46, 54586), (49, 51244), (92, 27293), (98, 25622), (161, 15596), (196, 12811), (322, 7798), (557, 4508), (644, 3899), (1114, 2254), (1127, 2228)]