2051207994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31078909}}^1$

素因数の和:31078925

約数の個数: 16

約数和(自身を含む): 4475363040

約数和(自身を除く): 2424155046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 31078909, 62157818, 93236727, 186473454, 341867999, 683735998, 1025603997, 2051207994]

約数ペア:

[(1, 2051207994), (2, 1025603997), (3, 683735998), (6, 341867999), (11, 186473454), (22, 93236727), (33, 62157818), (66, 31078909)]