6840274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15761}}^1$

素因数の和:15801

約数の個数: 16

約数和(自身を含む): 12105216

約数和(自身を除く): 5264942

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 15761, 31522, 110327, 220654, 488591, 977182, 3420137, 6840274]

約数ペア:

[(1, 6840274), (2, 3420137), (7, 977182), (14, 488591), (31, 220654), (62, 110327), (217, 31522), (434, 15761)]