2017503530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28821479}}^1$

素因数の和:28821493

約数の個数: 16

約数和(自身を含む): 4150293120

約数和(自身を除く): 2132789590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28821479, 57642958, 144107395, 201750353, 288214790, 403500706, 1008751765, 2017503530]

約数ペア:

[(1, 2017503530), (2, 1008751765), (5, 403500706), (7, 288214790), (10, 201750353), (14, 144107395), (35, 57642958), (70, 28821479)]