252340144

素因数分解:

$2^4\times 7^1\times {\mathrm{2253037}}^1$

素因数の和:2253052

約数の個数: 20

約数和(自身を含む): 558753424

約数和(自身を除く): 306413280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2253037, 4506074, 9012148, 15771259, 18024296, 31542518, 36048592, 63085036, 126170072, 252340144]

約数ペア:

[(1, 252340144), (2, 126170072), (4, 63085036), (7, 36048592), (8, 31542518), (14, 18024296), (16, 15771259), (28, 9012148), (56, 4506074), (112, 2253037)]