1977395204

素因数分解:

$2^2\times {\mathrm{1021}}^1\times {\mathrm{484181}}^1$

素因数の和:485206

約数の個数: 12

約数和(自身を含む): 3463838028

約数和(自身を除く): 1486442824

約数列:

[1, 2, 4, 1021, 2042, 4084, 484181, 968362, 1936724, 494348801, 988697602, 1977395204]

約数ペア:

[(1, 1977395204), (2, 988697602), (4, 494348801), (1021, 1936724), (2042, 968362), (4084, 484181)]