1340803048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12892337}}^1$

素因数の和:12892356

約数の個数: 16

約数和(自身を含む): 2707390980

約数和(自身を除く): 1366587932

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12892337, 25784674, 51569348, 103138696, 167600381, 335200762, 670401524, 1340803048]

約数ペア:

[(1, 1340803048), (2, 670401524), (4, 335200762), (8, 167600381), (13, 103138696), (26, 51569348), (52, 25784674), (104, 12892337)]