2091183.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 36495360

約数和(自身を除く): 22637320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1151, 1204, 1505, 1720, 2302, 2408, 3010, 4604, 5755, 6020, 8057, 9208, 11510, 12040, 16114, 23020, 32228, 40285, 46040, 49493, 64456, 80570, 98986, 161140, 197972, 247465, 322280, 346451, 395944, 494930, 692902, 989860, 1385804, 1732255, 1979720, 2771608, 3464510, 6929020, 13858040]

約数ペア:

[(1, 13858040), (2, 6929020), (4, 3464510), (5, 2771608), (7, 1979720), (8, 1732255), (10, 1385804), (14, 989860), (20, 692902), (28, 494930), (35, 395944), (40, 346451), (43, 322280), (56, 247465), (70, 197972), (86, 161140), (140, 98986), (172, 80570), (215, 64456), (280, 49493), (301, 46040), (344, 40285), (430, 32228), (602, 23020), (860, 16114), (1151, 12040), (1204, 11510), (1505, 9208), (1720, 8057), (2302, 6020), (2408, 5755), (3010, 4604)]