2572917955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1\times {\mathrm{15923}}^1$

素因数の和:17846

約数の個数: 16

約数和(自身を含む): 3271044384

約数和(自身を除く): 698126429

約数列:

[1, 5, 17, 85, 1901, 9505, 15923, 32317, 79615, 161585, 270691, 1353455, 30269623, 151348115, 514583591, 2572917955]

約数ペア:

[(1, 2572917955), (5, 514583591), (17, 151348115), (85, 30269623), (1901, 1353455), (9505, 270691), (15923, 161585), (32317, 79615)]