2004480002

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{22051}}^1$

素因数の和:22254

約数の個数: 32

約数和(自身を含む): 3539610624

約数和(自身を除く): 1535130622

約数列:

[1, 2, 7, 14, 43, 86, 151, 301, 302, 602, 1057, 2114, 6493, 12986, 22051, 44102, 45451, 90902, 154357, 308714, 948193, 1896386, 3329701, 6637351, 6659402, 13274702, 23307907, 46615814, 143177143, 286354286, 1002240001, 2004480002]

約数ペア:

[(1, 2004480002), (2, 1002240001), (7, 286354286), (14, 143177143), (43, 46615814), (86, 23307907), (151, 13274702), (301, 6659402), (302, 6637351), (602, 3329701), (1057, 1896386), (2114, 948193), (6493, 308714), (12986, 154357), (22051, 90902), (44102, 45451)]