2047993906

素因数分解:

$2^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{48487}}^1$

素因数の和:48934

約数の個数: 24

約数和(自身を含む): 3581905536

約数和(自身を除く): 1533911630

約数列:

[1, 2, 7, 14, 49, 98, 431, 862, 3017, 6034, 21119, 42238, 48487, 96974, 339409, 678818, 2375863, 4751726, 20897897, 41795794, 146285279, 292570558, 1023996953, 2047993906]

約数ペア:

[(1, 2047993906), (2, 1023996953), (7, 292570558), (14, 146285279), (49, 41795794), (98, 20897897), (431, 4751726), (862, 2375863), (3017, 678818), (6034, 339409), (21119, 96974), (42238, 48487)]