2552802928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12273091}}^1$

素因数の和:12273112

約数の個数: 20

約数和(自身を含む): 5326521928

約数和(自身を除く): 2773719000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12273091, 24546182, 49092364, 98184728, 159550183, 196369456, 319100366, 638200732, 1276401464, 2552802928]

約数ペア:

[(1, 2552802928), (2, 1276401464), (4, 638200732), (8, 319100366), (13, 196369456), (16, 159550183), (26, 98184728), (52, 49092364), (104, 24546182), (208, 12273091)]