289604014

素因数分解:

$2^1\times 7^2\times {\mathrm{673}}^1\times {\mathrm{4391}}^1$

素因数の和:5080

約数の個数: 24

約数和(自身を含む): 506195568

約数和(自身を除く): 216591554

約数列:

[1, 2, 7, 14, 49, 98, 673, 1346, 4391, 4711, 8782, 9422, 30737, 32977, 61474, 65954, 215159, 430318, 2955143, 5910286, 20686001, 41372002, 144802007, 289604014]

約数ペア:

[(1, 289604014), (2, 144802007), (7, 41372002), (14, 20686001), (49, 5910286), (98, 2955143), (673, 430318), (1346, 215159), (4391, 65954), (4711, 61474), (8782, 32977), (9422, 30737)]