1271949098

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1\times {\mathrm{761}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 2196315648

約数和(自身を除く): 924366550

約数列:

[1, 2, 7, 14, 277, 431, 554, 761, 862, 1522, 1939, 3017, 3878, 5327, 6034, 10654, 119387, 210797, 238774, 327991, 421594, 655982, 835709, 1475579, 1671418, 2295937, 2951158, 4591874, 90853507, 181707014, 635974549, 1271949098]

約数ペア:

[(1, 1271949098), (2, 635974549), (7, 181707014), (14, 90853507), (277, 4591874), (431, 2951158), (554, 2295937), (761, 1671418), (862, 1475579), (1522, 835709), (1939, 655982), (3017, 421594), (3878, 327991), (5327, 238774), (6034, 210797), (10654, 119387)]