2097627870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5378533}}^1$

素因数の和:5378556

約数の個数: 32

約数和(自身を含む): 5421562272

約数和(自身を除く): 3323934402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5378533, 10757066, 16135599, 26892665, 32271198, 53785330, 69920929, 80677995, 139841858, 161355990, 209762787, 349604645, 419525574, 699209290, 1048813935, 2097627870]

約数ペア:

[(1, 2097627870), (2, 1048813935), (3, 699209290), (5, 419525574), (6, 349604645), (10, 209762787), (13, 161355990), (15, 139841858), (26, 80677995), (30, 69920929), (39, 53785330), (65, 32271198), (78, 26892665), (130, 16135599), (195, 10757066), (390, 5378533)]