1247200066

素因数分解:

$2^1\times 7^1\times {\mathrm{4871}}^1\times {\mathrm{18289}}^1$

素因数の和:23169

約数の個数: 16

約数和(自身を含む): 2138613120

約数和(自身を除く): 891413054

約数列:

[1, 2, 7, 14, 4871, 9742, 18289, 34097, 36578, 68194, 128023, 256046, 89085719, 178171438, 623600033, 1247200066]

約数ペア:

[(1, 1247200066), (2, 623600033), (7, 178171438), (14, 89085719), (4871, 256046), (9742, 128023), (18289, 68194), (34097, 36578)]