2022778318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{2459}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 3347568000

約数和(自身を除く): 1324789682

約数列:

[1, 2, 11, 22, 139, 269, 278, 538, 1529, 2459, 2959, 3058, 4918, 5918, 27049, 37391, 54098, 74782, 341801, 411301, 661471, 683602, 822602, 1322942, 3759811, 7276181, 7519622, 14552362, 91944469, 183888938, 1011389159, 2022778318]

約数ペア:

[(1, 2022778318), (2, 1011389159), (11, 183888938), (22, 91944469), (139, 14552362), (269, 7519622), (278, 7276181), (538, 3759811), (1529, 1322942), (2459, 822602), (2959, 683602), (3058, 661471), (4918, 411301), (5918, 341801), (27049, 74782), (37391, 54098)]