2013306008

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{335999}}^1$

素因数の和:336119

約数の個数: 32

約数和(自身を含む): 4354560000

約数和(自身を除く): 2341253992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 335999, 671998, 1343996, 2351993, 2687992, 4703986, 9407972, 18815944, 35951893, 71903786, 143807572, 251663251, 287615144, 503326502, 1006653004, 2013306008]

約数ペア:

[(1, 2013306008), (2, 1006653004), (4, 503326502), (7, 287615144), (8, 251663251), (14, 143807572), (28, 71903786), (56, 35951893), (107, 18815944), (214, 9407972), (428, 4703986), (749, 2687992), (856, 2351993), (1498, 1343996), (2996, 671998), (5992, 335999)]