7721103598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{134923}}^1$

素因数の和:135040

約数の個数: 32

約数和(自身を含む): 13056325632

約数和(自身を除く): 5335222034

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 4402, 28613, 57226, 134923, 269846, 1753999, 3507998, 4182613, 8365226, 9579533, 19159066, 54373969, 108747938, 124533929, 249067858, 296965523, 593931046, 3860551799, 7721103598]

約数ペア:

[(1, 7721103598), (2, 3860551799), (13, 593931046), (26, 296965523), (31, 249067858), (62, 124533929), (71, 108747938), (142, 54373969), (403, 19159066), (806, 9579533), (923, 8365226), (1846, 4182613), (2201, 3507998), (4402, 1753999), (28613, 269846), (57226, 134923)]