7478086

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 14284800

約数和(自身を除く): 6806714

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 991, 1078, 1982, 3773, 6937, 7546, 10901, 13874, 21802, 48559, 76307, 97118, 152614, 339913, 534149, 679826, 1068298, 3739043, 7478086]

約数ペア:

[(1, 7478086), (2, 3739043), (7, 1068298), (11, 679826), (14, 534149), (22, 339913), (49, 152614), (77, 97118), (98, 76307), (154, 48559), (343, 21802), (539, 13874), (686, 10901), (991, 7546), (1078, 6937), (1982, 3773)]