1428517168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6867871}}^1$

素因数の和:6867892

約数の個数: 20

約数和(自身を含む): 2980656448

約数和(自身を除く): 1552139280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6867871, 13735742, 27471484, 54942968, 89282323, 109885936, 178564646, 357129292, 714258584, 1428517168]

約数ペア:

[(1, 1428517168), (2, 714258584), (4, 357129292), (8, 178564646), (13, 109885936), (16, 89282323), (26, 54942968), (52, 27471484), (104, 13735742), (208, 6867871)]