1330561554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31680037}}^1$

素因数の和:31680049

約数の個数: 16

約数和(自身を含む): 3041283648

約数和(自身を除く): 1710722094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31680037, 63360074, 95040111, 190080222, 221760259, 443520518, 665280777, 1330561554]

約数ペア:

[(1, 1330561554), (2, 665280777), (3, 443520518), (6, 221760259), (7, 190080222), (14, 95040111), (21, 63360074), (42, 31680037)]