7139734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16451}}^1$

素因数の和:16491

約数の個数: 16

約数和(自身を含む): 12635136

約数和(自身を除く): 5495402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 16451, 32902, 115157, 230314, 509981, 1019962, 3569867, 7139734]

約数ペア:

[(1, 7139734), (2, 3569867), (7, 1019962), (14, 509981), (31, 230314), (62, 115157), (217, 32902), (434, 16451)]