2080291644

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{319259}}^1$

素因数の和:319450

約数の個数: 36

約数和(自身を含む): 5287584120

約数和(自身を除く): 3207292476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 319259, 638518, 957777, 1277036, 1915554, 2873331, 3831108, 5746662, 11493324, 57785879, 115571758, 173357637, 231143516, 346715274, 520072911, 693430548, 1040145822, 2080291644]

約数ペア:

[(1, 2080291644), (2, 1040145822), (3, 693430548), (4, 520072911), (6, 346715274), (9, 231143516), (12, 173357637), (18, 115571758), (36, 57785879), (181, 11493324), (362, 5746662), (543, 3831108), (724, 2873331), (1086, 1915554), (1629, 1277036), (2172, 957777), (3258, 638518), (6516, 319259)]