857589118

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1\times {\mathrm{6373}}^1$

素因数の和:7539

約数の個数: 16

約数和(自身を含む): 1308862656

約数和(自身を除く): 451273538

約数列:

[1, 2, 61, 122, 1103, 2206, 6373, 12746, 67283, 134566, 388753, 777506, 7029419, 14058838, 428794559, 857589118]

約数ペア:

[(1, 857589118), (2, 428794559), (61, 14058838), (122, 7029419), (1103, 777506), (2206, 388753), (6373, 134566), (12746, 67283)]