1938961006

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{260543}}^1$

素因数の和:260667

約数の個数: 12

約数和(自身を含む): 2956913856

約数和(自身を除く): 1017952850

約数列:

[1, 2, 61, 122, 3721, 7442, 260543, 521086, 15893123, 31786246, 969480503, 1938961006]

約数ペア:

[(1, 1938961006), (2, 969480503), (61, 31786246), (122, 15893123), (3721, 521086), (7442, 260543)]