2645189206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{3911}}^1$

素因数の和:4428

約数の個数: 32

約数和(自身を含む): 4400718336

約数和(自身を除く): 1755529130

約数列:

[1, 2, 11, 22, 71, 142, 433, 781, 866, 1562, 3911, 4763, 7822, 9526, 30743, 43021, 61486, 86042, 277681, 338173, 555362, 676346, 1693463, 3054491, 3386926, 6108982, 18628093, 37256186, 120235873, 240471746, 1322594603, 2645189206]

約数ペア:

[(1, 2645189206), (2, 1322594603), (11, 240471746), (22, 120235873), (71, 37256186), (142, 18628093), (433, 6108982), (781, 3386926), (866, 3054491), (1562, 1693463), (3911, 676346), (4763, 555362), (7822, 338173), (9526, 277681), (30743, 86042), (43021, 61486)]