248534416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1194877}}^1$

素因数の和:1194898

約数の個数: 20

約数和(自身を含む): 518577052

約数和(自身を除く): 270042636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1194877, 2389754, 4779508, 9559016, 15533401, 19118032, 31066802, 62133604, 124267208, 248534416]

約数ペア:

[(1, 248534416), (2, 124267208), (4, 62133604), (8, 31066802), (13, 19118032), (16, 15533401), (26, 9559016), (52, 4779508), (104, 2389754), (208, 1194877)]