269204624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1294253}}^1$

素因数の和:1294274

約数の個数: 20

約数和(自身を含む): 561706236

約数和(自身を除く): 292501612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1294253, 2588506, 5177012, 10354024, 16825289, 20708048, 33650578, 67301156, 134602312, 269204624]

約数ペア:

[(1, 269204624), (2, 134602312), (4, 67301156), (8, 33650578), (13, 20708048), (16, 16825289), (26, 10354024), (52, 5177012), (104, 2588506), (208, 1294253)]