1330400768

素因数分解:

$2^9\times {\mathrm{2598439}}^1$

素因数の和:2598457

約数の個数: 20

約数和(自身を含む): 2658204120

約数和(自身を除く): 1327803352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2598439, 5196878, 10393756, 20787512, 41575024, 83150048, 166300096, 332600192, 665200384, 1330400768]

約数ペア:

[(1, 1330400768), (2, 665200384), (4, 332600192), (8, 166300096), (16, 83150048), (32, 41575024), (64, 20787512), (128, 10393756), (256, 5196878), (512, 2598439)]