2759797378

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 4560411240

約数和(自身を除く): 1800613862

約数列:

[1, 2, 13, 26, 109, 169, 173, 218, 338, 346, 433, 866, 1417, 2249, 2834, 4498, 5629, 11258, 18421, 18857, 29237, 36842, 37714, 47197, 58474, 73177, 74909, 94394, 146354, 149818, 245141, 490282, 613561, 973817, 1227122, 1947634, 3186833, 6373666, 7976293, 8165081, 12659621, 15952586, 16330162, 25319242, 106146053, 212292106, 1379898689, 2759797378]

約数ペア:

[(1, 2759797378), (2, 1379898689), (13, 212292106), (26, 106146053), (109, 25319242), (169, 16330162), (173, 15952586), (218, 12659621), (338, 8165081), (346, 7976293), (433, 6373666), (866, 3186833), (1417, 1947634), (2249, 1227122), (2834, 973817), (4498, 613561), (5629, 490282), (11258, 245141), (18421, 149818), (18857, 146354), (29237, 94394), (36842, 74909), (37714, 73177), (47197, 58474)]