1978103659

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{40433}}^1$

素因数の和:40710

約数の個数: 16

約数和(自身を含む): 2348406720

約数和(自身を除く): 370303061

約数列:

[1, 7, 29, 203, 241, 1687, 6989, 40433, 48923, 283031, 1172557, 8207899, 9744353, 68210471, 282586237, 1978103659]

約数ペア:

[(1, 1978103659), (7, 282586237), (29, 68210471), (203, 9744353), (241, 8207899), (1687, 1172557), (6989, 283031), (40433, 48923)]