2019162824

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{4441}}^1$

素因数の和:4830

約数の個数: 64

約数和(自身を含む): 4528707840

約数和(自身を除く): 2509545016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 353, 644, 706, 1288, 1412, 2471, 2824, 4441, 4942, 8119, 8882, 9884, 16238, 17764, 19768, 31087, 32476, 35528, 56833, 62174, 64952, 102143, 113666, 124348, 204286, 227332, 248696, 408572, 454664, 715001, 817144, 1430002, 1567673, 2860004, 3135346, 5720008, 6270692, 10973711, 12541384, 21947422, 36056479, 43894844, 72112958, 87789688, 144225916, 252395353, 288451832, 504790706, 1009581412, 2019162824]

約数ペア:

[(1, 2019162824), (2, 1009581412), (4, 504790706), (7, 288451832), (8, 252395353), (14, 144225916), (23, 87789688), (28, 72112958), (46, 43894844), (56, 36056479), (92, 21947422), (161, 12541384), (184, 10973711), (322, 6270692), (353, 5720008), (644, 3135346), (706, 2860004), (1288, 1567673), (1412, 1430002), (2471, 817144), (2824, 715001), (4441, 454664), (4942, 408572), (8119, 248696), (8882, 227332), (9884, 204286), (16238, 124348), (17764, 113666), (19768, 102143), (31087, 64952), (32476, 62174), (35528, 56833)]