4749758497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 5546465280

約数和(自身を除く): 796706783

約数列:

[1, 11, 23, 71, 89, 253, 781, 979, 1633, 2047, 2971, 6319, 17963, 22517, 32681, 68333, 69509, 145337, 210941, 264419, 751663, 1598707, 2320351, 2908609, 4851643, 6081637, 18773749, 53368073, 66898007, 206511239, 431796227, 4749758497]

約数ペア:

[(1, 4749758497), (11, 431796227), (23, 206511239), (71, 66898007), (89, 53368073), (253, 18773749), (781, 6081637), (979, 4851643), (1633, 2908609), (2047, 2320351), (2971, 1598707), (6319, 751663), (17963, 264419), (22517, 210941), (32681, 145337), (68333, 69509)]