2470699007

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 2914329600

約数和(自身を除く): 443630593

約数列:

[1, 7, 89, 103, 139, 277, 623, 721, 973, 1939, 9167, 12371, 14317, 24653, 28531, 38503, 64169, 86597, 100219, 172571, 199717, 269521, 1274213, 2539259, 3426767, 3965809, 8919491, 17774813, 23987369, 27760663, 352957001, 2470699007]

約数ペア:

[(1, 2470699007), (7, 352957001), (89, 27760663), (103, 23987369), (139, 17774813), (277, 8919491), (623, 3965809), (721, 3426767), (973, 2539259), (1939, 1274213), (9167, 269521), (12371, 199717), (14317, 172571), (24653, 100219), (28531, 86597), (38503, 64169)]