1309696

素因数分解:

$2^{10}\times {\mathrm{1279}}^1$

素因数の和:1299

約数の個数: 22

約数和(自身を含む): 2620160

約数和(自身を除く): 1310464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1279, 2558, 5116, 10232, 20464, 40928, 81856, 163712, 327424, 654848, 1309696]

約数ペア:

[(1, 1309696), (2, 654848), (4, 327424), (8, 163712), (16, 81856), (32, 40928), (64, 20464), (128, 10232), (256, 5116), (512, 2558), (1024, 1279)]