481165994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11117}}^1$

素因数の和:11222

約数の個数: 32

約数和(自身を含む): 816505920

約数和(自身を除く): 335339926

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 11117, 21641, 22234, 43282, 188989, 211223, 377978, 422446, 744839, 1489678, 3590791, 7181582, 12662263, 14151941, 25324526, 28303882, 240582997, 481165994]

約数ペア:

[(1, 481165994), (2, 240582997), (17, 28303882), (19, 25324526), (34, 14151941), (38, 12662263), (67, 7181582), (134, 3590791), (323, 1489678), (646, 744839), (1139, 422446), (1273, 377978), (2278, 211223), (2546, 188989), (11117, 43282), (21641, 22234)]