131399749054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{734003}}^1$

素因数の和:734704

約数の個数: 32

約数和(自身を含む): 237464974080

約数和(自身を除く): 106065225026

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 673, 1346, 4711, 9422, 12787, 25574, 89509, 179018, 734003, 1468006, 5138021, 10276042, 13946057, 27892114, 97622399, 195244798, 493984019, 987968038, 3457888133, 6915776266, 9385696361, 18771392722, 65699874527, 131399749054]

約数ペア:

[(1, 131399749054), (2, 65699874527), (7, 18771392722), (14, 9385696361), (19, 6915776266), (38, 3457888133), (133, 987968038), (266, 493984019), (673, 195244798), (1346, 97622399), (4711, 27892114), (9422, 13946057), (12787, 10276042), (25574, 5138021), (89509, 1468006), (179018, 734003)]