2716809905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 3473433600

約数和(自身を除く): 756623695

約数列:

[1, 5, 19, 95, 139, 283, 695, 727, 1415, 2641, 3635, 5377, 13205, 13813, 26885, 39337, 69065, 101053, 196685, 205741, 505265, 747403, 1028705, 1920007, 3737015, 3909079, 9600035, 19545395, 28597999, 142989995, 543361981, 2716809905]

約数ペア:

[(1, 2716809905), (5, 543361981), (19, 142989995), (95, 28597999), (139, 19545395), (283, 9600035), (695, 3909079), (727, 3737015), (1415, 1920007), (2641, 1028705), (3635, 747403), (5377, 505265), (13205, 205741), (13813, 196685), (26885, 101053), (39337, 69065)]