129427718

素因数分解:

$2^1\times 7^2\times {\mathrm{1049}}^1\times {\mathrm{1259}}^1$

素因数の和:2324

約数の個数: 24

約数和(自身を含む): 226233000

約数和(自身を除く): 96805282

約数列:

[1, 2, 7, 14, 49, 98, 1049, 1259, 2098, 2518, 7343, 8813, 14686, 17626, 51401, 61691, 102802, 123382, 1320691, 2641382, 9244837, 18489674, 64713859, 129427718]

約数ペア:

[(1, 129427718), (2, 64713859), (7, 18489674), (14, 9244837), (49, 2641382), (98, 1320691), (1049, 123382), (1259, 102802), (2098, 61691), (2518, 51401), (7343, 17626), (8813, 14686)]