2008343810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{424597}}^1$

素因数の和:424658

約数の個数: 32

約数和(自身を含む): 4035379392

約数和(自身を除く): 2027035582

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 424597, 849194, 2122985, 4245970, 4670567, 9341134, 18257671, 23352835, 36515342, 46705670, 91288355, 182576710, 200834381, 401668762, 1004171905, 2008343810]

約数ペア:

[(1, 2008343810), (2, 1004171905), (5, 401668762), (10, 200834381), (11, 182576710), (22, 91288355), (43, 46705670), (55, 36515342), (86, 23352835), (110, 18257671), (215, 9341134), (430, 4670567), (473, 4245970), (946, 2122985), (2365, 849194), (4730, 424597)]