1671625216

素因数分解:

$2^9\times {\mathrm{3264893}}^1$

素因数の和:3264911

約数の個数: 20

約数和(自身を含む): 3339986562

約数和(自身を除く): 1668361346

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3264893, 6529786, 13059572, 26119144, 52238288, 104476576, 208953152, 417906304, 835812608, 1671625216]

約数ペア:

[(1, 1671625216), (2, 835812608), (4, 417906304), (8, 208953152), (16, 104476576), (32, 52238288), (64, 26119144), (128, 13059572), (256, 6529786), (512, 3264893)]