129939628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{356977}}^1$

素因数の和:357001

約数の個数: 24

約数和(自身を含む): 279870752

約数和(自身を除く): 149931124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 356977, 713954, 1427908, 2498839, 4640701, 4997678, 9281402, 9995356, 18562804, 32484907, 64969814, 129939628]

約数ペア:

[(1, 129939628), (2, 64969814), (4, 32484907), (7, 18562804), (13, 9995356), (14, 9281402), (26, 4997678), (28, 4640701), (52, 2498839), (91, 1427908), (182, 713954), (364, 356977)]