1237934

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 16

約数和(自身を含む): 1926960

約数和(自身を除く): 689026

約数列:

[1, 2, 61, 73, 122, 139, 146, 278, 4453, 8479, 8906, 10147, 16958, 20294, 618967, 1237934]

約数ペア:

[(1, 1237934), (2, 618967), (61, 20294), (73, 16958), (122, 10147), (139, 8906), (146, 8479), (278, 4453)]