1261410496

素因数分解:

$2^6\times {\mathrm{19709539}}^1$

素因数の和:19709551

約数の個数: 14

約数和(自身を含む): 2503111580

約数和(自身を除く): 1241701084

約数列:

[1, 2, 4, 8, 16, 32, 64, 19709539, 39419078, 78838156, 157676312, 315352624, 630705248, 1261410496]

約数ペア:

[(1, 1261410496), (2, 630705248), (4, 315352624), (8, 157676312), (16, 78838156), (32, 39419078), (64, 19709539)]