1028520542

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2369863}}^1$

素因数の和:2369903

約数の個数: 16

約数和(自身を含む): 1820055552

約数和(自身を除く): 791535010

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2369863, 4739726, 16589041, 33178082, 73465753, 146931506, 514260271, 1028520542]

約数ペア:

[(1, 1028520542), (2, 514260271), (7, 146931506), (14, 73465753), (31, 33178082), (62, 16589041), (217, 4739726), (434, 2369863)]