2028156942

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{985499}}^1$

素因数の和:985525

約数の個数: 32

約数和(自身を含む): 4730400000

約数和(自身を除く): 2702243058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 985499, 1970998, 2956497, 5912994, 6898493, 13796986, 20695479, 41390958, 48289451, 96578902, 144868353, 289736706, 338026157, 676052314, 1014078471, 2028156942]

約数ペア:

[(1, 2028156942), (2, 1014078471), (3, 676052314), (6, 338026157), (7, 289736706), (14, 144868353), (21, 96578902), (42, 48289451), (49, 41390958), (98, 20695479), (147, 13796986), (294, 6898493), (343, 5912994), (686, 2956497), (1029, 1970998), (2058, 985499)]