2080340164578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{1550551}}^1$

素因数の和:1550839

約数の個数: 64

約数和(自身を含む): 4551329083392

約数和(自身を除く): 2470988918814

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 167, 206, 309, 334, 501, 618, 1002, 1339, 2171, 2678, 4017, 4342, 6513, 8034, 13026, 17201, 34402, 51603, 103206, 223613, 447226, 670839, 1341678, 1550551, 3101102, 4651653, 9303306, 20157163, 40314326, 60471489, 120942978, 159706753, 258942017, 319413506, 479120259, 517884034, 776826051, 958240518, 1553652102, 2076187789, 3366246221, 4152375578, 6228563367, 6732492442, 10098738663, 12457126734, 20197477326, 26671027751, 53342055502, 80013083253, 160026166506, 346723360763, 693446721526, 1040170082289, 2080340164578]

約数ペア:

[(1, 2080340164578), (2, 1040170082289), (3, 693446721526), (6, 346723360763), (13, 160026166506), (26, 80013083253), (39, 53342055502), (78, 26671027751), (103, 20197477326), (167, 12457126734), (206, 10098738663), (309, 6732492442), (334, 6228563367), (501, 4152375578), (618, 3366246221), (1002, 2076187789), (1339, 1553652102), (2171, 958240518), (2678, 776826051), (4017, 517884034), (4342, 479120259), (6513, 319413506), (8034, 258942017), (13026, 159706753), (17201, 120942978), (34402, 60471489), (51603, 40314326), (103206, 20157163), (223613, 9303306), (447226, 4651653), (670839, 3101102), (1341678, 1550551)]