1780450042

素因数分解:

$2^1\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{49853}}^1$

素因数の和:52413

約数の個数: 16

約数和(自身を含む): 3053457792

約数和(自身を除く): 1273007750

約数列:

[1, 2, 7, 14, 2551, 5102, 17857, 35714, 49853, 99706, 348971, 697942, 127175003, 254350006, 890225021, 1780450042]

約数ペア:

[(1, 1780450042), (2, 890225021), (7, 254350006), (14, 127175003), (2551, 697942), (5102, 348971), (17857, 99706), (35714, 49853)]