1906970044

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{159499}}^1$

素因数の和:159578

約数の個数: 36

約数和(自身を含む): 3945711000

約数和(自身を除く): 2038740956

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 159499, 318998, 637996, 1116493, 2232986, 4465972, 7815451, 9729439, 15630902, 19458878, 31261804, 38917756, 68106073, 136212146, 272424292, 476742511, 953485022, 1906970044]

約数ペア:

[(1, 1906970044), (2, 953485022), (4, 476742511), (7, 272424292), (14, 136212146), (28, 68106073), (49, 38917756), (61, 31261804), (98, 19458878), (122, 15630902), (196, 9729439), (244, 7815451), (427, 4465972), (854, 2232986), (1708, 1116493), (2989, 637996), (5978, 318998), (11956, 159499)]