1561072188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10006873}}^1$

素因数の和:10006893

約数の個数: 24

約数和(自身を含む): 3922694608

約数和(自身を除く): 2361622420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 10006873, 20013746, 30020619, 40027492, 60041238, 120082476, 130089349, 260178698, 390268047, 520357396, 780536094, 1561072188]

約数ペア:

[(1, 1561072188), (2, 780536094), (3, 520357396), (4, 390268047), (6, 260178698), (12, 130089349), (13, 120082476), (26, 60041238), (39, 40027492), (52, 30020619), (78, 20013746), (156, 10006873)]