2052553572

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1325939}}^1$

素因数の和:1325992

約数の個数: 36

約数和(自身を含む): 5309063760

約数和(自身を除く): 3256510188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1325939, 2651878, 3977817, 5303756, 7955634, 11933451, 15911268, 23866902, 47733804, 57015377, 114030754, 171046131, 228061508, 342092262, 513138393, 684184524, 1026276786, 2052553572]

約数ペア:

[(1, 2052553572), (2, 1026276786), (3, 684184524), (4, 513138393), (6, 342092262), (9, 228061508), (12, 171046131), (18, 114030754), (36, 57015377), (43, 47733804), (86, 23866902), (129, 15911268), (172, 11933451), (258, 7955634), (387, 5303756), (516, 3977817), (774, 2651878), (1548, 1325939)]