1808967592

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{115309}}^1$

素因数の和:115405

約数の個数: 32

約数和(自身を含む): 3549241800

約数和(自身を除く): 1740274208

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1961, 3922, 7844, 15688, 115309, 230618, 461236, 922472, 4266433, 6111377, 8532866, 12222754, 17065732, 24445508, 34131464, 48891016, 226120949, 452241898, 904483796, 1808967592]

約数ペア:

[(1, 1808967592), (2, 904483796), (4, 452241898), (8, 226120949), (37, 48891016), (53, 34131464), (74, 24445508), (106, 17065732), (148, 12222754), (212, 8532866), (296, 6111377), (424, 4266433), (1961, 922472), (3922, 461236), (7844, 230618), (15688, 115309)]