1520291196

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{65677}}^1$

素因数の和:66330

約数の個数: 36

約数和(自身を含む): 3848993512

約数和(自身を除く): 2328702316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3858, 5787, 7716, 11574, 23148, 65677, 131354, 197031, 262708, 394062, 591093, 788124, 1182186, 2364372, 42230311, 84460622, 126690933, 168921244, 253381866, 380072799, 506763732, 760145598, 1520291196]

約数ペア:

[(1, 1520291196), (2, 760145598), (3, 506763732), (4, 380072799), (6, 253381866), (9, 168921244), (12, 126690933), (18, 84460622), (36, 42230311), (643, 2364372), (1286, 1182186), (1929, 788124), (2572, 591093), (3858, 394062), (5787, 262708), (7716, 197031), (11574, 131354), (23148, 65677)]