2019488528

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{329551}}^1$

素因数の和:329942

約数の個数: 20

約数和(自身を含む): 3922987008

約数和(自身を除く): 1903498480

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 329551, 659102, 1318204, 2636408, 5272816, 126218033, 252436066, 504872132, 1009744264, 2019488528]

約数ペア:

[(1, 2019488528), (2, 1009744264), (4, 504872132), (8, 252436066), (16, 126218033), (383, 5272816), (766, 2636408), (1532, 1318204), (3064, 659102), (6128, 329551)]