1913963008

素因数分解:

$2^9\times {\mathrm{3738209}}^1$

素因数の和:3738227

約数の個数: 20

約数和(自身を含む): 3824188830

約数和(自身を除く): 1910225822

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3738209, 7476418, 14952836, 29905672, 59811344, 119622688, 239245376, 478490752, 956981504, 1913963008]

約数ペア:

[(1, 1913963008), (2, 956981504), (4, 478490752), (8, 239245376), (16, 119622688), (32, 59811344), (64, 29905672), (128, 14952836), (256, 7476418), (512, 3738209)]