1215692288

素因数分解:

$2^9\times {\mathrm{2374399}}^1$

素因数の和:2374417

約数の個数: 20

約数和(自身を含む): 2429011200

約数和(自身を除く): 1213318912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2374399, 4748798, 9497596, 18995192, 37990384, 75980768, 151961536, 303923072, 607846144, 1215692288]

約数ペア:

[(1, 1215692288), (2, 607846144), (4, 303923072), (8, 151961536), (16, 75980768), (32, 37990384), (64, 18995192), (128, 9497596), (256, 4748798), (512, 2374399)]