7439642

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31259}}^1$

素因数の和:31285

約数の個数: 16

約数和(自身を含む): 13504320

約数和(自身を除く): 6064678

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 31259, 62518, 218813, 437626, 531403, 1062806, 3719821, 7439642]

約数ペア:

[(1, 7439642), (2, 3719821), (7, 1062806), (14, 531403), (17, 437626), (34, 218813), (119, 62518), (238, 31259)]