2756642

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1262

約数の個数: 24

約数和(自身を含む): 5023296

約数和(自身を除く): 2266654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 1223, 2254, 2446, 8561, 17122, 28129, 56258, 59927, 119854, 196903, 393806, 1378321, 2756642]

約数ペア:

[(1, 2756642), (2, 1378321), (7, 393806), (14, 196903), (23, 119854), (46, 59927), (49, 56258), (98, 28129), (161, 17122), (322, 8561), (1127, 2446), (1223, 2254)]