2045707195

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{3923}}^1$

素因数の和:4299

約数の個数: 32

約数和(自身を含む): 2875004928

約数和(自身を除く): 829297733

約数列:

[1, 5, 7, 35, 47, 235, 317, 329, 1585, 1645, 2219, 3923, 11095, 14899, 19615, 27461, 74495, 104293, 137305, 184381, 521465, 921905, 1243591, 1290667, 6217955, 6453335, 8705137, 43525685, 58448777, 292243885, 409141439, 2045707195]

約数ペア:

[(1, 2045707195), (5, 409141439), (7, 292243885), (35, 58448777), (47, 43525685), (235, 8705137), (317, 6453335), (329, 6217955), (1585, 1290667), (1645, 1243591), (2219, 921905), (3923, 521465), (11095, 184381), (14899, 137305), (19615, 104293), (27461, 74495)]