891553884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5715089}}^1$

素因数の和:5715109

約数の個数: 24

約数和(自身を含む): 2240315280

約数和(自身を除く): 1348761396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5715089, 11430178, 17145267, 22860356, 34290534, 68581068, 74296157, 148592314, 222888471, 297184628, 445776942, 891553884]

約数ペア:

[(1, 891553884), (2, 445776942), (3, 297184628), (4, 222888471), (6, 148592314), (12, 74296157), (13, 68581068), (26, 34290534), (39, 22860356), (52, 17145267), (78, 11430178), (156, 5715089)]