1296140338

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1\times {\mathrm{11959}}^1$

素因数の和:13161

約数の個数: 16

約数和(自身を含む): 1987464960

約数和(自身を除く): 691324622

約数列:

[1, 2, 47, 94, 1153, 2306, 11959, 23918, 54191, 108382, 562073, 1124146, 13788727, 27577454, 648070169, 1296140338]

約数ペア:

[(1, 1296140338), (2, 648070169), (47, 27577454), (94, 13788727), (1153, 1124146), (2306, 562073), (11959, 108382), (23918, 54191)]