340382806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 552232512

約数和(自身を除く): 211849706

約数列:

[1, 2, 17, 34, 61, 122, 337, 487, 674, 974, 1037, 2074, 5729, 8279, 11458, 16558, 20557, 29707, 41114, 59414, 164119, 328238, 349469, 505019, 698938, 1010038, 2790023, 5580046, 10011259, 20022518, 170191403, 340382806]

約数ペア:

[(1, 340382806), (2, 170191403), (17, 20022518), (34, 10011259), (61, 5580046), (122, 2790023), (337, 1010038), (487, 698938), (674, 505019), (974, 349469), (1037, 328238), (2074, 164119), (5729, 59414), (8279, 41114), (11458, 29707), (16558, 20557)]