2889491618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1637}}^1\times {\mathrm{2341}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 4833606960

約数和(自身を除く): 1944115342

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1637, 2341, 3274, 4682, 21281, 30433, 42562, 47473, 60866, 67889, 94946, 135778, 617149, 882557, 1234298, 1765114, 3832217, 7664434, 49818821, 99637642, 111134293, 222268586, 1444745809, 2889491618]

約数ペア:

[(1, 2889491618), (2, 1444745809), (13, 222268586), (26, 111134293), (29, 99637642), (58, 49818821), (377, 7664434), (754, 3832217), (1637, 1765114), (2341, 1234298), (3274, 882557), (4682, 617149), (21281, 135778), (30433, 94946), (42562, 67889), (47473, 60866)]