274316594

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 433382400

約数和(自身を除く): 159065806

約数列:

[1, 2, 37, 71, 74, 109, 142, 218, 479, 958, 2627, 4033, 5254, 7739, 8066, 15478, 17723, 34009, 35446, 52211, 68018, 104422, 286343, 572686, 1258333, 1931807, 2516666, 3706981, 3863614, 7413962, 137158297, 274316594]

約数ペア:

[(1, 274316594), (2, 137158297), (37, 7413962), (71, 3863614), (74, 3706981), (109, 2516666), (142, 1931807), (218, 1258333), (479, 572686), (958, 286343), (2627, 104422), (4033, 68018), (5254, 52211), (7739, 35446), (8066, 34009), (15478, 17723)]