2017651678

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{202129}}^1$

素因数の和:202192

約数の個数: 32

約数和(自身を含む): 3725660160

約数和(自身を除く): 1708008482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 202129, 404258, 1414903, 2829806, 4648967, 6265999, 9297934, 12531998, 32542769, 43861993, 65085538, 87723986, 144117977, 288235954, 1008825839, 2017651678]

約数ペア:

[(1, 2017651678), (2, 1008825839), (7, 288235954), (14, 144117977), (23, 87723986), (31, 65085538), (46, 43861993), (62, 32542769), (161, 12531998), (217, 9297934), (322, 6265999), (434, 4648967), (713, 2829806), (1426, 1414903), (4991, 404258), (9982, 202129)]