12730004

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 36

約数和(自身を含む): 26199936

約数和(自身を除く): 13469932

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 607, 749, 1214, 1498, 2428, 2996, 4249, 5243, 8498, 10486, 16996, 20972, 29743, 59486, 64949, 118972, 129898, 259796, 454643, 909286, 1818572, 3182501, 6365002, 12730004]

約数ペア:

[(1, 12730004), (2, 6365002), (4, 3182501), (7, 1818572), (14, 909286), (28, 454643), (49, 259796), (98, 129898), (107, 118972), (196, 64949), (214, 59486), (428, 29743), (607, 20972), (749, 16996), (1214, 10486), (1498, 8498), (2428, 5243), (2996, 4249)]