1244416

素因数分解:

$2^8\times {\mathrm{4861}}^1$

素因数の和:4877

約数の個数: 18

約数和(自身を含む): 2484482

約数和(自身を除く): 1240066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4861, 9722, 19444, 38888, 77776, 155552, 311104, 622208, 1244416]

約数ペア:

[(1, 1244416), (2, 622208), (4, 311104), (8, 155552), (16, 77776), (32, 38888), (64, 19444), (128, 9722), (256, 4861)]