12941714009

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 15085440000

約数和(自身を除く): 2143725991

約数列:

[1, 7, 149, 193, 239, 269, 1043, 1351, 1673, 1883, 28757, 35611, 40081, 46127, 51917, 64291, 201299, 249277, 280567, 322889, 363419, 450037, 6872923, 7735633, 9579359, 12408163, 48110461, 54149431, 67055513, 86857141, 1848816287, 12941714009]

約数ペア:

[(1, 12941714009), (7, 1848816287), (149, 86857141), (193, 67055513), (239, 54149431), (269, 48110461), (1043, 12408163), (1351, 9579359), (1673, 7735633), (1883, 6872923), (28757, 450037), (35611, 363419), (40081, 322889), (46127, 280567), (51917, 249277), (64291, 201299)]