2912931076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{200009}}^1$

素因数の和:200355

約数の個数: 24

約数和(自身を含む): 5577878880

約数和(自身を除く): 2664947804

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 7282, 14564, 200009, 400018, 800036, 2200099, 4400198, 8800396, 66202979, 132405958, 264811916, 728232769, 1456465538, 2912931076]

約数ペア:

[(1, 2912931076), (2, 1456465538), (4, 728232769), (11, 264811916), (22, 132405958), (44, 66202979), (331, 8800396), (662, 4400198), (1324, 2200099), (3641, 800036), (7282, 400018), (14564, 200009)]