971474

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 24

約数和(自身を含む): 1772928

約数和(自身を除く): 801454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 431, 862, 1127, 2254, 3017, 6034, 9913, 19826, 21119, 42238, 69391, 138782, 485737, 971474]

約数ペア:

[(1, 971474), (2, 485737), (7, 138782), (14, 69391), (23, 42238), (46, 21119), (49, 19826), (98, 9913), (161, 6034), (322, 3017), (431, 2254), (862, 1127)]