2017806008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{19273}}^1$

素因数の和:19871

約数の個数: 32

約数和(自身を含む): 3955024800

約数和(自身を除く): 1937218792

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 569, 1138, 2276, 4552, 13087, 19273, 26174, 38546, 52348, 77092, 104696, 154184, 443279, 886558, 1773116, 3546232, 10966337, 21932674, 43865348, 87730696, 252225751, 504451502, 1008903004, 2017806008]

約数ペア:

[(1, 2017806008), (2, 1008903004), (4, 504451502), (8, 252225751), (23, 87730696), (46, 43865348), (92, 21932674), (184, 10966337), (569, 3546232), (1138, 1773116), (2276, 886558), (4552, 443279), (13087, 154184), (19273, 104696), (26174, 77092), (38546, 52348)]