1348385072

素因数分解:

$2^4\times {\mathrm{5347}}^1\times {\mathrm{15761}}^1$

素因数の和:21116

約数の個数: 20

約数和(自身を含む): 2613150456

約数和(自身を除く): 1264765384

約数列:

[1, 2, 4, 8, 16, 5347, 10694, 15761, 21388, 31522, 42776, 63044, 85552, 126088, 252176, 84274067, 168548134, 337096268, 674192536, 1348385072]

約数ペア:

[(1, 1348385072), (2, 674192536), (4, 337096268), (8, 168548134), (16, 84274067), (5347, 252176), (10694, 126088), (15761, 85552), (21388, 63044), (31522, 42776)]