2538040.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{265619}}^1$

素因数の和:265640

約数の個数: 24

約数和(自身を含む): 145028520

約数和(自身を除く): 82873674

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 265619, 531238, 796857, 1593714, 2390571, 3453047, 4781142, 6906094, 10359141, 20718282, 31077423, 62154846]

約数ペア:

[(1, 62154846), (2, 31077423), (3, 20718282), (6, 10359141), (9, 6906094), (13, 4781142), (18, 3453047), (26, 2390571), (39, 1593714), (78, 796857), (117, 531238), (234, 265619)]