4758782

素因数分解:

$2^1\times 7^4\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 20

約数和(自身を含む): 8335776

約数和(自身を除く): 3576994

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 991, 1982, 2401, 4802, 6937, 13874, 48559, 97118, 339913, 679826, 2379391, 4758782]

約数ペア:

[(1, 4758782), (2, 2379391), (7, 679826), (14, 339913), (49, 97118), (98, 48559), (343, 13874), (686, 6937), (991, 4802), (1982, 2401)]