286820002

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 499607424

約数和(自身を除く): 212787422

約数列:

[1, 2, 7, 14, 101, 193, 202, 386, 707, 1051, 1351, 1414, 2102, 2702, 7357, 14714, 19493, 38986, 106151, 136451, 202843, 212302, 272902, 405686, 743057, 1419901, 1486114, 2839802, 20487143, 40974286, 143410001, 286820002]

約数ペア:

[(1, 286820002), (2, 143410001), (7, 40974286), (14, 20487143), (101, 2839802), (193, 1486114), (202, 1419901), (386, 743057), (707, 405686), (1051, 272902), (1351, 212302), (1414, 202843), (2102, 136451), (2702, 106151), (7357, 38986), (14714, 19493)]