4920994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4089

約数の個数: 16

約数和(自身を含む): 8120448

約数和(自身を除く): 3199454

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 4027, 8054, 52351, 104702, 189269, 378538, 2460497, 4920994]

約数ペア:

[(1, 4920994), (2, 2460497), (13, 378538), (26, 189269), (47, 104702), (94, 52351), (611, 8054), (1222, 4027)]