2970149690

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{609887}}^1$

素因数の和:610381

約数の個数: 16

約数和(自身を含む): 5357256192

約数和(自身を除く): 2387106502

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 609887, 1219774, 3049435, 6098870, 297014969, 594029938, 1485074845, 2970149690]

約数ペア:

[(1, 2970149690), (2, 1485074845), (5, 594029938), (10, 297014969), (487, 6098870), (974, 3049435), (2435, 1219774), (4870, 609887)]