2135502719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1\times {\mathrm{6571}}^1$

素因数の和:9326

約数の個数: 16

約数和(自身を含む): 2585477376

約数和(自身を除く): 449974657

約数列:

[1, 7, 17, 119, 2731, 6571, 19117, 45997, 46427, 111707, 324989, 781949, 17945401, 125617807, 305071817, 2135502719]

約数ペア:

[(1, 2135502719), (7, 305071817), (17, 125617807), (119, 17945401), (2731, 781949), (6571, 324989), (19117, 111707), (45997, 46427)]